Tag: water quality

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New Tank Syndrome

by Jessie Sanders, DVM, CertAqV1 Comment on New Tank Syndrome
New Tank Syndrome

When you set up a new fish tank for the first time, there are a few things you can expect to happen.

With a brand new filter, your nitrogen cycle has not been established. It will take 4-6 weeks MINIMUM to start cycling your new tank. There are countless products who claim they can instantly start your cycle, but they DO NOT WORK. We tested many products and only one was able to shorten our cycle by one week.

During those sensitive weeks, your tank will undergo the following spikes in ammonia, nitrite and finally, nitrate, as those bacteria colonies are established. You tank’s temperature and filtration capacity will determine how fast your cycle is established.

As your nitrogen cycle is established, your fish can be in danger of toxic levels of ammonia and nitrite. Therefore, it is essential to keep you bioload low in those first few weeks! Rather than fully stocking your tank from the get-go, start with only a few, hardy fish until your cycle is established. Keep a close eye on your parameters with a water quality test kit. Plot your readings and you will match the graph above.

Ammonia-binding products will prevent this cycle from occurring. Your tank will be stuck in perpetual “new tank” standing. We understand that it can be very scary to see your new tank spike with ammonia, but you cannot get to the end stage without the journey in between. Keep a close eye on your parameters and bioload low in the first 4-6 weeks and you’ll be all set from then on! If you’re really worried, or your fish start to act sickly, do a small water change to decrease the spike. And if you decide to replace your filter media every month, your tank will be continually cycling. So, ignore the box, and invest in a sturdy sponge instead.

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Fish Immune Function

by Jessie Sanders, DVM, CertAqVLeave a Comment on Fish Immune Function
Fish Immune Function

When you live in a toilet, like fish do, it’s critical to have a well-functioning immune system. Being ectotherms, fish rely on the temperature of their surrounding environment to dictate their metabolism and immune function. Cold water = limited activity. Warm water = more activity. Hot water = poached. All things considered, a fish’s immune system may be more complex that you give them credit for.

In addition to basic phagocytosis, fish produce B and T lymphocytes. These cells are responsible for antibody production and are the reason why we are able to make vaccines for fish. Vaccines can be given orally, topically, by immersion, or through injection, like your flu shot. Most vaccines are available for aquaculture production and are not used on pet fish. For more information on vaccines in fish, read here.

Mammals produce their white blood cells in their bone marrow. Fish do not have bone marrow and rely on their kidney and spleen to produce blood cells. These cell lines have similar functions to mammalian white blood cells.

A fish’s response to stress has a direct effect on their immune system. When a fish is stressed due to lack of nutrition, bullying, poor water quality, sound irritation or multiple other causes, they release hormones into their bloodstream, specifically cortisol, epinephrine and norepinephrine. These hormones initiate an animal’s “fight or flight” reflex, causing secondary changes in blood glucose, lactate, liver and muscle glycogen and osmolality. Over time, these chemical changes cause tertiary changes to behavior and performance, including digestion, reproduction, and immune function.

Acute stress is beneficial where it helps a fish get out of a stressful situation. Chronic stress, however, leads to long-term immune suppression and increased vulnerability to disease.

In order to maintain good immune function, use these key prevention and management strategies:

Articles

How to Clean a Fish Tank

by Jessie Sanders, DVM, CertAqV4 Comments on How to Clean a Fish Tank

Sounds simple? Do it right and keep your stress minimal!

Cleaning the glass

  1. Wash your hands and arms to your elbows.
  2. Unplug filter and lights. If you have any UV lights, unplug those too. Close any valves if you have a sump so it doesn’t overflow.
  3. Remove any synthetic decor and scrub it with hot water and a designated toothbrush.
  4. Clean the glass with an appropriate acrylic-safe or glass scrub.
  5. Use a gravel vacuum to get into the substrate crevices. Do not remove more than 50% of the tank water at a time. Your fish can stay in the tank, just don’t suck them up!

    Scrubbing decor separately using hot water and toothbrush
  6. Remove filter media and rinse gently or squeeze in collected bucket of waste water. Do NOT use tap water. The chlorine can kill your good bacteria. Your filter media does NOT have to be pristine and sparkling. Again, super clean media will reset your biologic filter to ZERO. You do NOT have to replace your filter media every month. If your filter media is falling apart, do not replace more than 1/4-1/3 of the total media at a time. We recommend using sturdy sponges over floss.
  7. Use your waste water to feed your plants. The nitrates make great fertilizer!

    Using a gravel siphon to clean substrate
  8. Re-fill your bucket with tap water. Bottled water can be missing buffers and/or minerals. Make sure it is the same temperature as your tank! An infrared thermometer is great for quickly comparing two temperatures.
  9. Add dechlorinator to your bucket of water and decor that treats chlorine AND chloramine. Chloramine is a more stable form of chlorine mixed with ammonia! Allow a few minutes for the dechlor to do its job.
  10. Replace your decor back in your tank and pour in your treated water. You may need to adjust your decor after adding the water.
  11. Prime your filtration by pouring some tank water into the filter base. Plug in and adjust flow accordingly. Open any valves you previously closed.

    Gently rinse filter media in waste water
  12. Turn on your lights and replace any covers. Watch your tank for a few minutes to make sure everything is working properly.
  13. Wash your hands and arms!

Watch this video for the entire process.

 

Articles

Rotting Eggs & Fish Don’t Mix

by Jessie Sanders, DVM, CertAqVLeave a Comment on Rotting Eggs & Fish Don’t Mix
Rotting Eggs & Fish Don’t Mix

Have you ever been cleaning your pond, maybe pulling out dead plants, and smelled rotting eggs? This unfortunate smell is hydrogen sulfide, the product of anaerobic bacteria buried deep in the mud. Hydrogen sulfide is highly toxic to fish and can can death very quickly. Fish who are exposed suffer an increase in secondary infections from bacteria, parasites and fungi.

It is essential to remove your fish from the pond before undertaking any serious deep cleaning, especially into boggy areas with overgrown plants. Set aside a whole day to tackle your cleaning project and put your fish in a temporary tub with an airstone for the day. They will be fine for a few hours without filtration, but no more. Bring in extra help to make sure the project can be completed quickly. If you use a professional company to perform your cleanings, make sure they are aware of hydrogen sulfide and can provide the proper accommodations for your fish. Once all the plant material is removed, the pond must be drained to remove all hydrogen sulfide.

 

Articles

“Reputable Dealers” Cannot Guarantee Healthy Fish

by Jessie Sanders, DVM, CertAqV2 Comments on “Reputable Dealers” Cannot Guarantee Healthy Fish
“Reputable Dealers” Cannot Guarantee Healthy Fish

Over the years, many of our clients have added fish to their pond without quarantine and denied any problems simply because the fish have come from a “reputable dealer.” Unfortunately, even our store, with some of the strictest quarantine guidelines, cannot guarantee our fish are 100% disease free.

Why is this? Well, keep in mind that fish live in a toilet. There are constantly pathogens on them, including bacteria, fungi and parasites. A healthy fish’s immune system works to constantly keep these invaders at bay, but they are always around in low numbers. This is why when water quality goes off the rails, we commonly see secondary infections. The stress of compensating for poor water decreases a fish’s immune function, allowing these pathogens to multiply and spread.

No dealer can 100% sterilize a fish. It would be cruel to even attempt it. But they should be able to keep you away from the worst. In fish, these are mainly viruses. Viruses, such as Koi Herpesvirus (KHV), can wipe out a pond very quickly. By ensuring a proper quarantine length and temperature duration, most dealers will catch infected fish and remove them from their purchasing pools. However, even if they say their protocol is one thing, unless you watch them go through this protocol, you cannot guarantee anything.

The only way to cover all your bases? Quarantine your fish yourself. A simple setup with separate equipment and filtration out of splashing range of your pond will guarantee that no sick fish are bringing anything into your pond. Read this article on quarantine or watch our webinar to make sure you can keep your fish healthy.

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Stop Replacing Your Filters!!

by Jessie Sanders, DVM, CertAqV3 Comments on Stop Replacing Your Filters!!
Stop Replacing Your Filters!!

Dear Fish Tank Owners,

Please stop replacing your filter media every month.

I know it says to do so on the box! But, guess what? They do that in order to SELL MORE!!

Remember how our nitrogen cycle works? You need those bacteria!

When you take out your old filter media and toss it in the trash, you are discarding all of your good bacteria. These good bacteria maintain your biological filter and keep your nitrogen cycle up and running.

Most of those floss filter pads are designed to fall apart rapidly. Replace your filter media with a sturdy sponge and it will last you for several years! In order to keep them clean, squeeze them out gently in your waste water after siphoning your tank.

I know this goes against everything that is printed on the sides of your box of filter media pads, but you have to trust us. We are telling you this in the best interest of your fish and system. Just try it!

 

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Our Mission

by Jessie Sanders, DVM, CertAqVLeave a Comment on Our Mission
Our Mission

In the evolution of any business, the business model may bend and reform, but the mission remains the same. Sometimes, after getting bogged down by disease outbreaks, the day-to-day dealings with two businesses and trying to have a life outside of work, we forget why we started to do this in the first place. I hate to admit that I have forgotten why I work so hard to carve out a tiny niche that seems to be almost invisible sometimes. Today, I remember why I do what I do.

My job is to make your life easier.

Yes, I treat sick fish, but I mainly educate fish owners to help them understand how fish work. I have loaded my website with tons of free educational material, offered a monthly webinar series and helpful YouTube videos with the sole purpose of making fish owners lives easier. Fish require just as much work as a cat or dog, just in different ways. True, you don’t have to take them on daily walks or clean their litter boxes, but maintaining a healthy environment goes a long way to keeping fish healthy. As we always say, water quality is the #1 influence owners can have on their fish. Once you understand how everything works, it becomes significantly easier to maintain your system.

We are here for all things fishy. Even if you think it’s a stupid question, I guarantee we’ve heard it before. Yes, we are significantly more expensive than the free help on the internet, but by experimenting with your fishes’ health, you are likely making the problem worse. There is a reason no veterinarian can diagnose disease over the phone or email. There are just too many variables that go into figuring out what is wrong with your fish. It will save you time, money and LIVES in the long run to get experienced help the first time.

My only job is to make your life easier.

Try me.