Grass tank fish manure how to do, grass tank fish what good?

It is normal to have fish manure in the grass tank, as long as the nitrifying bacteria in the tank can operate normally, the ammonia nitrogen produced by the decomposition of feces will become nitrate, which will not cause harm to fish. Not only that, nitrate is a good nutrient for aquatic plants. However, if there is too much feces in the tank, it will pollute the water body, so we need to pay attention to filtration and change water properly to improve the water quality.

1. what to do about the fish manure in the grass tank

If you raise fish in the grass tank, it is inevitable to have fish manure. As long as the nitrification system in the tank is perfect, the ammonia nitrogen produced by microorganisms after decomposing the manure will be converted into nitrate by nitrifying bacteria. This is not only harmless to the fish, but also beneficial to the growth of aquatic plants. If there is too much feces in the tank, it means that there are too many fish, you can reduce a few, you can also raise some shrimp or rat fish, they will raise the feces into the water, and then suck it away through filtration.

2. what is good for raising fish in a grass tank

1. Lantern fish: Lantern fish refers to small lantern fish, and is currently the most suitable fish for raising in a water plant tank. The fish itself is very small, so it is particularly suitable for keeping in aquatic plants, especially when swimming in groups, it looks very beautiful. It has many kinds, such as head and tail lights, traffic lights and Lotus lights, which do not hurt water plants.

2. Bream: Bream is native to South America and West Africa. It is usually about 4-10 cm in length. This kind of fish is also very suitable to be kept in a grass tank, but it cannot be mixed with other fish. Grass tank to raise it must first raise live water, who knows it must be clear, so that the fish will not have problems. It should be noted that if the fish is sick, try not to use methyl blue treatment, which is not good for aquatic plants.

3. Angelfish: Angelfish, also known as swallow fish, is a common tropical fish that can be kept in a grass tank. This kind of fish is suitable for growing in the environment of 26-32 C water temperature, and the hardness of the water body should be kept between 3-6, preferably weakly acidic. The monkey has a certain sense of territory, so it's better not to mix them.

4, guppy: guppy is a more common tropical fish species, not only suitable for novice fish, but also very suitable for grass tank. They are small in size and gentle in temperament, and will not chew aquatic plants. At the same time, it does not require high water quality, but also can withstand a certain low temperature.