The biggest threats to a fish’s health

The most important thing you can do as a pet owner is to make sure your fish are healthy. And keeping your fish healthy sometimes means more than just keeping them on a steady diet and cleaning the tank now and then. It means having an understanding of what threats exist to their health and what can be done to avoid them.

Here are some of the main reasons that fish die and what you can do to help keep your aquarium a more healthy environment for them. Let’s jump right in.


Believe it or not, fish are very sensitive animals and one of the most common sources of poor health and death is stress. Stress opens the gates to a whole plethora of maladies; but is often caused by neglect or improper handling of the fish. Keeping them clean and calm is vital to their overall health.

Make sure you handle your fish gently when you’re changing the water in the tank and just in general. Don’t wrap on the glass or scare your fish. And we also recommend that you listen to your pet shop and aquarium pros and listen to their guidelines about introducing fish to a new environment and the like.


When you purchase your fish, you need to be attentive to their overall health. Be on the lookout for things like white spots on the skin, chopped fins and the overall condition of the aquarium they’re in. Are they lethargic? Are they swimming awkwardly? If you notice any of these things, the chances are that the fish is sick.

These illnesses come about largely due to issues with the water composition and general aquarium cleanliness. In fact – ammonia poisoning and drowning due to lack of oxygen are the two most common causes of fish dying in aquariums.

That’s why it’s important to know things like the safety of your fish relative to the size of an aquarium, cleaning your tank regularly, etc. – are being kept up on.


Keeping your fish tank clean isn’t as easy as it seems. Not only do you need a quality filter, but also the water needs to be replenished every not and then in order to keep a clean and healthy environment for your fish to live in.

There are a lot of little mistakes you can make that can make a huge difference. For example – it’s better to use clean drinking water to fill your aquarium – not tap or chlorinated water. What is healthy for you could potentially kill your fish. Use drinking water and make sure it doesn’t include any additives.

The other important thing is to make sure you use excessively clean materials. Make sure everything you use – from your net to your vacuum – is cleaned thoroughly after cleaning your tank.

While these things seem kind of menial – they add up and help set the stage for your tank to maintain it’s cleanliness longer, thus avoiding the potentially hazardous cleanliness issues that could lead to your fish’s death.

We hope this article is helpful, but please remember – sometimes you can do everything right and fish get sick and sometimes die. Sometimes they die out of the blue and without warning. But there are ways that you can lessen the odds of that happening and by following some of these tips, you should set up an environment that’s conducive to your fish’s overall, long-term health.

Four great ‘roommates’ for a Betta fish

Bettas are some of the most ferocious fish you can own in your aquarium – especially towards their own species. But did you know that yes, they can live peacefully with other fish? You’ll need a 10-20 gallon tank to make it work – and plenty of cover, but yes – it can be done!

If you’re considering adding a beta to your tank or looking to build around your beta – here are some of the best ‘beta buddies’ you can find. Let’s jump right in!

Kuhli Loaches

Kuhli Loaches are an odd species that grow to be about 3.5 inches long when all is said and done. They’re great scavengers and are adept at picking up the scraps betas leave around the tank. They mostly stay dormant in the daytime and like to come out at night or when the lights are off – and live and travel in groups when they do.

Long story, short – they don’t like to share the same ‘shift’ with you betta, which dramatically reduces the risk of a confrontation. Bettas are also a lot less likely to confront groups of fishes, so the fact that these guys travel in packs gives them a little added security. Just make sure you use the kind of fish food that sinks, so there’s plenty for them to choose from.

Ember Tetras

Tetras are bright and like to school together, making it difficult for Betas to single them out. They like living in the middle of your tank and (generally speaking) eat the same food as your betta. In addition, their red/orange color contrast make them a highly aesthetically pleasing fish to add to your tank when contrasted with a bright blue or solid white betta fish.

So from a complimentary standpoint, they’ll add a lot to your tank – whether it’s looks, feeding, and being a practical choice as a roommate for your betta fish.

Cory Catfish

Corydoras are a lot like tetras in the sense that they like schooling together making it hard to bully, but also add the benefit of Kuhli Loaches in that they prefer to live more towards the bottom of the tank. 3-6 of these will work well and there’s a whole plethora of subspecies of this fish that you can choose from. That being said – just like Loaches – make sure you use food that sinks – as you’ll want to make sure they’re getting the nourishment they need.

All that aside, they’re a good ‘cleaning crew’ kind of fish in that they’ll help keep the bottom of the tank from accumulating too much waste. They’re an affable, cordial species that make a great, complimentary roommate for your Betta.

Harlequin Rasboras

These guys grow to be about 2 inches, love to swim together and be social and are extremely fast. They’re peaceful by nature and mostly unassuming – meaning that they’ll avoid your Betta for the most part. Bettas seemingly like to chase Rasboras around more than the others on this list, but they won’t have much in the way of success – so you don’t have anything to worry about.

Just like tetras, they’ll add a lot to your tank and make a versatile compliment to their Betta roommates – even if they stand to agitate Bettas more than the others. They’ll bring plenty of color, flash and fun to any tank.

All of these fish make great ‘roommates’ for your Betta. With enough space, your Betta will co-exist with all of them. Good luck researching which one will work best for you!

The four most dangerous species of aquarium fish

Let’s face it – some of us like to live a little bit on the wild side and when it comes to our aquariums – it’s not any different. The shallow end isn’t for everyone, after all!

Today, we’ve picked out four ferocious fish that people have had in their tanks. All of them have qualities that make them dangerous – whether it’s to humans or other aquatic life. So if you’re a thrill seeker who likes to live dangerously – these fish are for you.

Now – before we get going with anything – please be advised – each of these fish are extremely dangerous and should only be in tanks of people who are either professionals or extremely experienced. In fact, we recommend that you avoid them altogether. But hey – a little window-shopping never hurt anyone, right?

Let’s jump right in, or well… just look.


Lionfish come ready to rumble with spines they use to take down prey and predators; and even sometimes humans as well. Lionfish are not ‘one size fits all’ however – as there’s a variety of different kinds of Lionfish – the most popular of which is the Red Lionfish. They’re venomous, but not usually fatal for humans. They can grow up to 12 inches in some cases and use spines to take down prey.

Puffer fish

 Puffer fish kind of have this reputation for being cute, but don’t let those adorable, round exteriors fool you; these fish are poisonous and deadly. They use air to expand their bodies when they’re alarmed, and their skin has spines that have tetrodotoxin in them– which is extremely dangerous venom for humans.

Of the fish on this list – this is one you might want to pass on. For one – there’s no antidote for their venom so if you make a mistake – it could cost you dearly. Second, although they’re not predators, if other fish try to mess with them, they’ll likely end up dead. Use the utmost extreme caution.


There’s a lot of fluff surrounding piranhas. No, they don’t attack like they do in the movies, yes they can bite you but on the whole – you don’t have too much to worry about. They almost never attack larger predators or your hands if given the chance. They’re more like vultures, really – as they usually like to scavenge for dead carcasses in the wild.

That being said – you still should – as you would with any dangerous fish – practice extreme caution. They don’t want to attack you, but if they feel threatened they most certainly may and they have extreme force behind their bite – enough to take a finger off if they’re full size. Don’t make sudden movements and don’t mess around.


Without the shadow of a doubt – the stonefish is the most poisonous fish known to mankind. It’s a saltwater fish that has 13 spines on its back that camouflages itself into the sand. Most humans encounter them by accidentally stepping on them and if/when they do – they need IMMEDIATE medical attention.

They grow up to about 16 inches and believe it or not – some folks like having them in their tanks. They’re not exactly the most beautiful fish in the sea, but people certainly get a thrill from owning one of the most dangerous fish out there.

While people do purchase these fish we again want to emphasize – these aren’t for everyone and you need to be extremely cautious. In fact, we just recommend that you pass altogether. These fish are cool to talk about, but they can pose serious risks for you, your family and also your aquarium community.



Why are my tank plants failing?

Some folks really like to use natural plants in their aquarium and to be honest – it’s easy to tell why. The colors pop more, the tank look more natural and in many ways, the plants are good for your tank, too. That being said, sometimes they can be difficult to manage.

When your plants struggle, you’re probably stuck wondering why. Plants aren’t always the most straight-forward organisms and they don’t get any more straight-forward when you put them in a fish tank.

This week, we’ll be exploring that problem. Here are some of the most common reasons that aquarium plants in your tank aren’t thriving as well as some of the things you can do to remedy those issues. Let’s jump right in.

Slow growth

Plants need three things in order to grow: Carbon Dioxide, nutrients and lighting. If you notice your plants are growing fast enough; or that something like the leaves aren’t growing large enough – it’s likely due to one of those three problems. So the first step in resolving the problem with be to address those basic needs.

Yellow leaves

Aquarium tanks are usually green in color and when they begin to turn a different color – particularly yellow- then there’s a strong indication that there might be a significant problem. Yellow leaves occur when they’re not getting enough light. This can usually be resolved by installing a simple full-spectrum bulb that can give your tank 3 to 5 watts of light. The extra light should help significantly with your plant’s growth.

Brown and black leaves

In order for plants to grow the right way, they need a few nutrients to make sure they’re properly balanced. Those key nutrients are potassium, phosphorus and nitrogen. If you notice that your plants are turning black and brown, then the best thing you can do is undergo a full water change in order to improve the quality of the water in your tank. First time tank owners especially – think they can simply fill their tank and get away with it. That’s not the case. Water needs to be changed regularly.

Holes in your leaves

Holes in tank plants are caused due to something called Cryptocoryne Rot. This is a disease that while the exact cause is still unknown, scientists believe is caused by excess nitrate in the water. Poor water quality and poor nutrient enrichment also don’t help. The best way to deal with this problem is to take on a full and complete water change. Vacuum and wash your gravel and essentially – start fresh.

Other growth issues

One thing you’ll always want to keep an eye on is your water temperature. Often times, plants can be fickle organisms and a little too warm or a little too cold and your plants can struggle. Always be mindful of your water’s temperature – as it can help you avoid a lot of unnecessary labor and/or money spent on chemicals you might not need.

Hopefully these tips will help you manage any of the issues you might have with plants that don’t want to grow. Be sure to be mindful of what we wrote about today and good luck in getting your tank plants turned around looking beautiful once more.

Tank maintenance for beginners

Keeping an aquarium can be a rewarding experience. Freshwater tanks are inexpensive – both to set up and maintain – and come with a wide range of fish that can live in them.

That being said, you’re essentially building up an ecosystem of animals and plants and figuring out how to balance everything out can be a challenge. Understanding what fish to buy and then what’s needed to maintain them can be a little confusing at first. For first time tank owners, this can be confusing and sometimes a bit contradictory given all the information that’s out there. How do you know where to start?

Today, we’re going to clear it all up. Here are some tips for beginners on how to properly maintain your fish tank. Let’s jump right in!

Cycle your tank before you put the fish in

Cycling a tank is basically taking all the steps necessary to bring water conditions up to the level they should be at. This is something that should always be done before you put the fish in the tank. In fact, we don’t recommend even purchasing a tank and fish on the same day.

Cycling helps promote the growth of healthy micro-organisms within the tank that will help break down waste and keep the water in good condition for your fish to thrive. Some experts even recommend waiting as long as a week before you add fish.

Test your water

So how do you know your water is where you need it to be? Well, we recommend purchasing a water testing kit and it’ll tell you all the different levels of ammonia, nitrates and even the pH of your water. These are all normal, healthy things to have in your tank so long as they’re kept at relatively low levels. If left unchecked – they can build up to unhealthy amounts and it can harm your fish.

Change your water regularly

We recommend removing at least a third of the water every week and replacing it with fresh, clean water. This will help to dilute the chemicals in the water and make the environment healthier for your fish. Not doing this will make it increasingly difficult to keep your water’s chemical parameters where you need them as waste will buildup and pollute the water to the point where it’s unhealthy for the fish. Oh – and don’t forget to purchase a siphon to make sure you’re getting all the gunk out of the bottom of the tank in your gravel.

Don’t overfeed your fish

Trust us when we tell you – it’s really hard to starve a fish. One feeding per day is PLENTY. Good flake food meets most needs but if you have bottom feeders, sinking pellets should probably be on the menu. That being said – don’t feed a fish more than what they’ll eat in a few minutes. Excess food isn’t good for the fish and can lead to disease. But it can also dirty up the tank and throw off the chemical balance. It can also help spike algae levels as well. Long story, short – go with the ‘less is more’ approach.


Hopefully these tips will help you maintain a healthier, cleaner tank early on. Be mindful of things like filtration media as you become more comfortable experimenting with your tank as it can make a significant difference. And of course, if you have questions – feel free to give us a call. Good luck!

Filtration media basics

Whether you own a saltwater or a freshwater tank – maintaining ideal conditions in your aquarium requites a little knowledge about all the different types of filtration media available to you. For most people, they know their desired end result, but struggle with where to start.


Today, we’re going to address that by keeping things fairly basic by discussing the three basic types of filtration media out there: biological, mechanical and chemical – and how they work and what they do for your tank.


Let’s jump right in!


Biological filtration media


When we hear the word ‘bacteria’ we usually think of it as being something bad – but in many cases – there are highly beneficial forms of bacteria out there. These are the bacteria that control the amount of ammonia in a tank by breaking it down naturally.


Live rocks and bioballs are a form of biological filtration media. They allow spaces for this bacteria to grow and do it’s job. Even better – they require next to zero setup or replacement – and often can last the entire lifespan of your tank. All they need – is the occasional cleaning.


Mechanical filtration media


Another component of a healthy, thriving fish tank is an effective mechanical filter. These filters work alongside the biological system to help keep water clean for your fish. Yes, this usually requires a mechanical pump, but it’s usually the accessories within the mechanical filter that do the dirty work.


Filter pads, Filter Floss and Foam Blocks are some of the accessories used alongside mechanical media – and they perform a variety of tasks from sorting out debris to keeping water looking clear and clean.


Chemical filtration media


The final major filtration method that hobbyists use to keep their tanks running in tip top shape is chemical filtration media. Some folks think this is optional – but the reality is – they can really boost the health of your tank and lead to a much smoother, easier experience.


Things like Carbon filters (which remove harmful bacteria in the tank) and resin filters (which focus on cleaning particulate molecules like ammonia, nitrate and organic matter) qualify as chemical filters.


Finding the right filtration media can make a big difference in the overall health and quality of your fish tank. If you’re struggling where to start or would like some advice on what kinds of media would work best for you, then give us a call today and we’ll be happy to provide you with a free consultation. Until then – good luck!

Four things you can do to keep your fish happy and healthy


As they say – if you want pets, you need to know how to take care of them.

When it comes to fish – the rules are no different. Owning a fish tank comes with a certain level of responsibility – and consistently maintaining your tank will go a long ways towards not only providing your fish with a happy, healthy home in which they can thrive; but can also save you a whole plethora of headaches down the road such as sick fish, clogged filters and the like.

Today, we’re going to share with you some tips you can use to keep your fish tank happy and healthy well into the future. Let’s jump right in!

Room to roam

Always be mindful of your tank’s population. Overcrowding is an issue largely because it can lead to low oxygen levels in the water. In addition, you could develop an overabundance of waste, which can clog filters and adversely impact the quality of your aquarium’s water. Always be mindful to talk to your pet specialist to find out what your tank’s capacity is relative to the fish who will inhabit it.

Consistent water changes

You should be changing 25% of your tank’s water once a month. Not only will this help keep your tank clean, but it will also help maintain nitrate concentrations at safe levels. Also be sure to use a gravel vacuum to help you get to waste and other debris hidden at the bottom of the tank.

Maintaining water temperature

Changes in water temperature can have catastrophic effects on aquarium fish. Maintaining consistent temperature is vital to the health of your tank and it’s important to place your tank in places where said temperature can stay consistent. That means not placing the tank next to heating or air conditioning vents, windows where there’s lots of sun or places where there’ no light at all. Drastic changes in temperature can kill your fish so be diligent in doing everything you can to maintain consistency.

Cleaning the side of the tank

While green is good in some cases, it’s not always the case when it comes to your fish tank. Algae buildup not only looks bad – but it can deplete oxygen and create some pretty unhealthy conditions for your fish. Not only is algae bad for your fish – it can also cause issues with plants in your tank as well. When left unchecked, it will rob plants and fish of much needed oxygen.

The good news is – algae is pretty easy to combat. In addition to the many tools you can purchase at a pet store – using a simple scrub brush and elbow grease can go a long way towards eliminating the excess algae in your tank.


With a healthy and well-managed tank, you’ll enjoy many hours of watching your fish grow and thrive in their home. Follow these tips – and you’ll enjoy your tank for years to come.

Five common mistakes first time aquarium owners make

Owning a fish tank for the first time can be a pretty rewarding experience, overall – but if you aren’t careful about certain things – you can accidentally cause a lot of damage.

With that in mind, this week’s blog is all about some of the common mistakes new tank owners make when they get into having an aquarium for the first time as well as some of the things that you can do to make sure you avoid them. Let’s jump right in!


Without a doubt – the biggest beginner mistake is overfeeding their fish. It’s hard to know when your fish are hungry and in many cases, they always appear to be hungry. And true to life, if you feed your fish – they will keep eating. That being said, too much food produces a ton of waste and can badly mess up the nitrogen cycle.

When you start your tank, only feed your fish once per day. This will keep waste to a minimum and leave you with a much cleaner, healthier fish tank.

No biological filtration

We’re partial to this because of our bio balls – but it’s the truth. Airstones and a pump are simply not enough to keep your water clean. You should always have some sort of biological filter present so that it can grow beneficial bacteria that is crucial to your fish staying alive.

Not enough water changes

The general rule of thumb is to change 15% of your tank’s water each week. Beginners frequently neglect this and think that it’s possible to get away with less change over. That’s simply not the case. Water changes are a vital ingredient towards keeping your aquarium healthy. Especially early on it’s important to make sure you’re not scrimping on your water changes.

Cheaping out on filters

Most aquarium start up kits come with filters that simply aren’t strong enough for the tanks that they’re in. Most will only turn the water over a few times an hour and not only is this simply not adequate to keep the tank clean, it can be very unhealthy for your fish. Filters are an essential component of any tank and you shouldn’t cheap out on it. Always be on the lookout for a filter that turns water over at least 4 times per hour.

Too many fish

Adding too many fish too quickly can seriously destabilize your water chemistry and mess up the overall composition of your tank. We don’t recommend adding any more than 3 fish at a time to your tank and wait until your nitrogen as cycled through a time or two before adding more.


If you’re an aspiring aquarium enthusiast and have questions about how to set up your tank, feel free to give us a call and we’re happy to give you a free consultation. Until then – try to avoid these mistakes and you should find your fish will be much better off because of it. Good luck!

Choosing an aquarium filter: Where to start

For people who are new to owning a fish tank, knowing what to look for in an aquarium filter is a common question they’ll ask. The truth is, owning and aquarium as a hobby is as popular as it’s ever been – and the options are virtually endless and at times overwhelming to new enthusiasts.

Today we’re not going to talk models. We’re not going to talk about the type of filter, either. What we’re going to talk about is the parameters of what you should be framing your search in hopes of finding a solution. The stuff that sets the boundaries and helps the answer come into clearer focus.

Here are some of the factors you should be considering when you are purchasing an aquarium filter. Let’s jump right in!

Is it easy to install? Some filters are a lot to install and for a beginner – that can mean biting off more than you can chew. Is the filter something you can install yourself or do you need to call in a professional? Try not to dive in over your head, but in the event you do – have a pro on standby to help you out!

Cost – How much does the filter cost? Great filters can be worth their weight in gold, but if you’re newer to the hobby, holding off on making a significant financial commitment might be worth it.

Maintenance – There are some filters out there that you can set and simply forget. There are others that require constant, ongoing maintenance. Which one is for you and which one fits your lifestyle?

Space – Not every room and not every tank is set up for a large filter. Finding a fit and space to put your filter is important. Can this filter fit under your aquarium or inside it? Is it bulky and not aesthetically pleasing? What’s the practical choice?

How does it handle organic matter? – Not every form of green is bad to have in your tank. Does your filter maintain an acceptable level of biological filtration? Be sure to take your time here and ask questions as biological filtration may be the single most important aspect of your tank’s filtration system.

Chemical effectiveness – Same as above, but rather chemicals. Does it maintain balance well or does it have issues?

Noise – Believe it or not, this is one people take for granted. It’s purely aesthetic, but a noisy tank filter can be grating to people who aren’t used to it. Be sure to ask about the noise levels associated with your filtration system.

Feel free to look around at certain filtration guides you’ll find online. That can be a great place to start in terms of identifying a make and model that will work with your setup. In addition, be sure to ask the pros at your local vendor. Sometimes they’ll have various tips and tricks that might work for your unique setup and situation. Until then – stick to these rules, answer these questions and the answer of what filter to purchase will come into clearer focus.

Introducing fish to a new tank

Introducing fish to an aquarium is one of the more overlooked things that new tank owners never think about. You have to remember that when you set up an aquarium, you’re basically setting up an entire small ecosystem in which your fish will live.

There are some things to consider when you’re introducing a fish to its new home. Here are some tips that will help make it easier for you to make your fish feel more at home faster. Let’s jump right in!


Before buying a fish, you need to make sure you have your aquarium up and running so that it’s prepared to take on fish. That includes getting the temperature right, making sure the pH is balanced, that you have the right filtration media, lighting, heating and water chemistry and the like. Once it’s up and running, give it a day or two to acclimatize to itself. Then get into adding in fish.


Getting your fish acclimated to the temperature of the tank is crucial. Not doing so can cause shock and even potentially kill it. You do this by opening the bag your fish is in and placing the fish in the bag in the water, with the opening hooked in so it doesn’t totally submerge into the water. Keep the fish in the bag about 20 minutes and then they should be ready to handle the temperature.

Getting them used to the tank

The next thing you’re going to want to do is pour a little tank water into the bag to get the fish ready for the water they’ll be in as this helps them get used to the chemistry of the water. Give this one about 10 minutes. Every ten minutes thereafter, add a little bit more water to the bag.


Now it’s time to let the fish free. Using a net, grab the fish and set it into the tank. DO NOT dump the water from the bag into the tank. That can cause germs and all sorts of nasty diseases to spread that could adversely effect the other fish in the tank.

Rest and relaxation

For fish, moving can be a pretty traumatic thing – so they’ll need a little time to relax and calm down once this is all over. Feel free to shut of the light in the aquarium as this will take their focus off the newcomers. Try to feed them within the first 24 hours they’re in the tank.

Devil’s in the details

Keep monitoring your fish for a few days after they arrive. Some species are more sensitive than other and some will require more attention than others. Salt water fish also bring a totally different element into the equation as well. Ask your local provider questions and make sure that you know the ins, outs and particulars of the fish you just purchased.

Getting fish for the first time is an incredible experience. Enjoy!

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