1. Is the water depth for breeding grass goldfish better or shallower The water level for breeding grass goldfish should not be too deep or too shallow. Under normal circumstances, the height of water level can be controlled between 30-50 cm. Grass goldfish is a medium-sized fish, which has strong adaptability to the environment and low requirements for water level. When reared in captivity, as long as the water level is not deep or shallow, they can grow normally. But by keeping the water level between 30-50 cm, they will live more comfortably. If they grow at a deeper water level, there will be less oxygen on the water surface, and fish have to swim deep to breathe. If the water level is too shallow, their activity space is not enough, and the water temperature is prone to fluctuate.
2. What fish tank is good for grass goldfishGrass goldfish can use tempered glass fish tank, and their requirements for fish tank materials are not high. However, they are too large, and ordinary glass may break. It is best for breeders to choose a tempered glass with good quality, so as to avoid cracking. Moreover, the price of tempered glass is not high, and most breeders will choose it.
Ultra-white glass can also be selected if the breeder's budget is adequate. This kind of glass is not only strong, but also transparent, which can enhance the ornamental value of grass goldfish. However, the price of this fish tank is relatively high, and breeders can choose according to their own budget.
