How do I know if my fish tank is healthy?

The easiest way to check your fish tank water is to buy a good all-round tester kit. The key things to look out for are ammonia, nitrite, nitrate and pH. These compounds will be kept largely in check with a good mechanical, chemical and biological filter.

How do I keep my fish tank healthy?

How do I know if my fish tank water is bad?

How do I know if there enough oxygen in my fish tank?

Signs of Low Oxygen

They will swim less vigorously and even eat less often. As oxygen levels drop further, the fish will begin to show labored breathing and more rapid gill movements as they desperately attempt to get enough oxygen from the water by passing more water over their gills.

How do I know if my fish is good?

Look for firm, shiny flesh: The flesh of the fish should bounce back on touching it. The skin has a natural metallic glow and should not look dull. The surface of the skin must be tight and the scales might be tightly attached. Cracked skin or loose scales could be signs of rotting fish.

Is Your Fish Tank Really Cycled?

Should I turn off aquarium lights at night?

Aquarium fish do not need light and it is best that you turn it off during the night. Leaving the light on can cause stress to fish as they need a period of darkness to sleep. Too much light will cause algae to rapidly grow and make your tank look dirty. So the short answer is no, do not leave your lights on.

How many hours should aquarium light be on?

How long should I keep my aquarium lights on? To provide animals and plants the lighting they need, 10 to 12 hours a day is sufficient. Installing a timer or purchasing a unit with integrated timing can make lighting easier––just set it and forget it. Keep in mind algae loves light as well.

Does a waterfall oxygenate a fish tank?

While effective, waterfalls only circulate/aerate the surface of the pond leaving the bottom virtually untouched. This can cause an anaerobic environment (low oxygen) to develop on the bottom of the pond which is unsafe for fish and causes increased organic build-up.

Do filters give fish oxygen?

The devices most commonly used to increase aeration in fish tanks are filters, power heads, air stones, and aerating decorations. Use whatever combination you like to provide your fish with the oxygen they require.

Is it normal for fish to swim at the top of the tank?

What does it mean when your fish swims to the top? Usually, your fish goes to the top when he's not getting enough oxygen. Unlike you, he uses his gills to breathe the air that's already in the water. However, in some circumstances, there's not enough oxygen in the tank for all of the fish to breathe easily.

Is my tap water killing my fish?

Ordinary tap water is fine for filling up the aquarium as long as you let it sit for several days before adding fish (the chlorine in the tap water will kill the fish). You may also purchase dechlorination solutions at our store.

How do you keep a fish tank clean without changing water?

What causes lack of oxygen in a fish tank?

Overstocking: Too many fish will result in a shortage of O2. Elevated water temperatures: Water with high temperatures, cannot hold as much oxygen as colder water. Low water movement: Sufficient water flow is required to help oxygenate/aerate fish tanks due to the absence of waves.

How often should I clean my fish tank?

Depending on how many fish you have, and how messy they are, most tanks require cleaning about once every two weeks. Cleaning should involve: ✔ Siphoning the gravel to remove any debris and uneaten food, and changing about 10-15% of the water. ✔ Check the filter is working correctly.

What do fish like in their tank?

Goldfish like plants, variety in their food, a large, clean tank with a stress-free environment, lots of oxygen in their tank, nice cold soft water, other Goldfish as mates and some decorations in their tank.

Do fish get bored living in a tank?

Just like any other pet, fish can become bored, too. And while they won't chew up your shoes, keeping them occupied will ensure they live a healthier life.

Is it OK to turn off aquarium filter at night?

So you shouldn't turn off the aquarium filter at night.

An aquarium filter removes dirt, debris, and grime like uneaten food, dead plants and waste from the aquarium water. Besides that, your aquarium filter plays a huge role in helping bacteria to convert toxic chemicals into chemicals that are safe for the fish.

Should I turn off the bubbles in my fish tank at night?

Generally, fish should be able to sleep without being bothered by bubbles or water agitation created by air pumps. Besides, if you want, you can turn off your air pump at night, but make sure the filter continues to run, so it fulfills the required aeration in the aquarium.

Can you put too much air in a fish tank?

Since water is denser than air, there cannot be too much oxygen in the tank or the fish will suffocate and die. The proper amount of oxygen should be around four to five parts per million. Some tanks come with an aerator which can aid in regulating the amount of oxygen in the tank.

Why are there bubbles in my fish tank?

When filling a new aquarium, a lot of agitation is created causing bubbles or a slight foam to form at the water's surface. Filtration and aeration components can also create agitation at the water's surface causing bubbles to form, but nothing to be alarmed about as these are completely natural.

What color light is best for fish?

Red, blue and green LEDs are in popular use for standard aquarium lighting since these light temperatures greatly enhance the colors of the objects inside the aquarium. The colors of aquatic plants appear much more rich and vibrant, red fish, shrimp and of course red-leaved stem plants look much flashier.

How often should feed fish?

For the most part, feeding your fish once or twice a day is sufficient. Some hobbyists even fast their fish one or two days a week to allow them to clear their digestive systems. Larger, more sedentary fish can go longer between meals than smaller, more active fish.

Are LED lights good for aquariums?

Your best lighting options for freshwater aquariums are standard fluorescent bulbs, compact fluorescent bulbs, metal halide lights, and LED lights. You want to avoid incandescent bulbs as they are suitable only for small aquariums and can give off too much heat.