in the fish tank planted with aquatic plants, without deliberately cleaning up the fish excrement, they will slowly decompose. Usually, too big fish can not be raised in the grass tank, otherwise it will destroy the aquatic plants, and the overall look is not good-looking. Generally, they only raise some small tropical fish, such as lantern fish, which is a very common choice. They are small in size and have little feces, so they can not destroy the water quality, and they can also provide some nutrients for aquatic plants after decomposition.
to raise in the grass tank? 1. Lantern fish: Lantern fish is the most common fish in the grass tank. It is very small and looks very beautiful. There are many varieties, such as traffic lights, Baolian lanterns, Yimei Taoist and so on. It is worth mentioning that the lantern fish will swim in groups when threatened, so it is also more suitable in the grass tank.
2. Elf fish: Although the elf fish is not as colorful as the lantern fish, it is also very beautiful, and it is also a good tool fish. This kind of fish mainly feeds on algae, so it is very helpful to aquatic plants, but after the algae disappears, the fish will gradually starve to death because of the loss of food.
3. Zebrafish: Zebrafish are small and beautiful, so they are more suitable for raising in grass tanks. It has many stripes on its body and feels similar to a zebra, so it is called a zebrafish. This kind of fish is very gentle, swimming almost all day long, and it is easy to keep.
