Overtime fish waste and uneaten food will accumulate in your gravel and start to produce ammonia.
When you complete your water change its a good time to also clean your gravel.
Awesome Ammonia Prevention Supplies
Identify The Symptoms of Ammonia
Now that you’ve completed a water change and cleaned your gravel you need to identify the underlying symptoms of the ammonia in your tank.
Usually it’s one of the following items below.
Step 3) Remove Any Uneaten Food
Each time you feed your fish be sure to remove any uneaten food floating around or any large uneaten chunks on the bottom of the tank.
Step 4) Remove Dead Or Rotting Plants
Just like fish waste, rotting plants will also produce ammonia so remove any dead or rotting plants as soon as you notice them.
Keep this in mind: If you have just set up a new tank every new tank will have high levels of ammonia at first, this is okay, it’s all part of the nitrogen cycle as baceteria is building in the filter media. If you just set up your tank the best thing to do is wait for your tank to cycle.
Step 5) Remove Dead Fish
If you have a large community tank with lots of hidding places, it can be tough to notice dead fish.
But if you can’t seem to keep your ammonia levels down, I would suggest looking under some rocks, you never know what you might find.
If your filter is clogged and water isn’t flowing freely over the bacteria, then the ammonia will not be broken down to less harmful nitrites and you may experience an ammonia spike.
Check your filter tubes, cartridges, media and impellers, if needed clean your filter.
Step 7) Cut Down On Feeding
If you have an ammonia spike your fish may become lethargic and likely not eat as much, take this time to cut down on feeding.
Try to feed your fish only once per day and ensure all the food has been eaten. Anything left behind will just add to the ammonia levels.
Step 8)Make Sure Your Tank Isn’t Overstocked
Sometimes beginners will add too many fish, too fast.
When you have too many fish, the bacteria that is building up in your tank hasn’t established itself and simply can’t keep up with the amount of waste produced by the fish.
Add fish slowly and allow your the beneficial bacteria to develop over time.
Step 9) Use Chemicals (Band Aids)
If you do all of the above and still have an ammonia problem you can start to add chemicals like ammonia-removing pellets to your filter.
Another good product is Seachem AmGuard which can be used for emergency situations and good for up to 48hours.
Keep in mind that chemical fixes are only temporary and you should still try to find the root of your ammonia problem. It’s likely overfeeding, overcrowding, biological filter hasn’t developed or your filter is clogged.
Step 10) More Water Changes
If all else fails, continue to do water changes every day/other day until the ammonia levels drop down.
Keep Your Ammonia Levels Lower Through Prevention
If you’ve completed all the above steps hopefully you’ve removed or at the least lowered the ammonia levels in your tank.
So what’s next:
Well, since i’m sure you don’t want to go through all this work for a second time you need to monitor your water parameters by testing your water weekly with a test kit.
As you use your test kit it’s important to understand that you are hoping for an ammonia level of near 0, but this may not always be possible as your fish are constantly producing waste.
So what do you do?
Well, you can use an awesome chart found on ecofilms.com that shows you when ammonia will become toxic to your fish, depending on your PH levels and temperature.
One imporant take away when you check out the chart is that the warmer your water is, the less ammonia it takes to become toxic to your fish.
Prevention is all part of a bigger picture in maintaing your aquarium and keeping a regular cleaning schedule. Everyone should read this article on cleaning an aquarium.
How to Check Your Ammonia Levels Without a Test Kit?
To my knowledge, there isn’t anyway to do this.
But good news:
Most aquarium stores will test your water for free. But if you have a tank you should have your own and the API Master Test Kit is fairly inexpensive and very reliable.
Jack Dempsey has over 20 years of experience with freshwater aquariums, his goal is to help beginners avoid the biggest mistakes when getting started. If you find something helpful please share it on your favourite social network. If you need help with anything send Jack a question.