If the water quality in aquatic plants fish tank is turbid, it can be properly changed and filtered at the same time. Different from ordinary fish tanks, aquatic plants tanks are mainly used for landscaping of aquatic plants, and fish farming is not the main purpose, so don't choose fish that are too big, and don't choose herbivorous fish, so as not to destroy aquatic plants. You can raise some small lamp fish to play an ornamental role, and it won't have any great impact on water quality.

1. Pumping water to take grass: Before preparing to turn over the grass tank, half of the water in the tank should be pumped out, and it is best to find a container to store the water. If you raise fish, you need to fish out the fish and then prepare to pull weeds. When pulling weeds, we must first pull out the small ones and then pull out the big ones, so as to avoid turbid water quality.

2. Clean the fish tank: Take out the remaining water in the grass tank, and then take out all the contents, and then you can clean the fish tank. When cleaning, wipe the glass with coarse cloth, clean up the algae and scale on it, and don't stick any chemical reagents.

3, Rearrange: After cleaning, rearrange. Wash the stones originally placed at the bottom of the tank, then spread them on the bottom floor, put half a tank of new water, pay attention to adjusting the temperature, then put the aquatic plants in, then pour the old water, and turn over the tank.