If the fish tank is large and has a lot of water, you can keep bamboo in the fish tank, but remember to transfer the fish manure out of the fish tank with a snakeskin tube every day and change the water at will. My family has an 80 cm long, 35 cm wide and 25 cm high turtle tank. Now the tank is filled with more than half of the water, which is mixed with local fish such as pomfret, ear fish and tropical fish. A large string of rich bamboo is raised on the platform of the turtle tank. Now the roots are very developed, accounting for a small proportion in the tank, and small fish like to shuttle among them. Fuguizhu should be put in the same tank with the fish, and it should be noted that the tank should not be too small, and the volume of Fuguizhu relative to the tank should not be too large, otherwise it will easily lead to poor water quality and dead fish.