How to circulate water in negative pressure fish tank

Use water pump and filtering equipment to realize water circulation.

The water circulation in the negative pressure fish tank is that the water in the fish tank is pumped out by the water pump, purified by the filter, injected with oxygen by the oxygen pump and then flows back to the fish tank. The water pump plays the role of pumping water, and the water in the fish tank is filtered and purified by the filter to remove impurities and waste. The oxygen pump will inject oxygen to provide oxygen for fish to breathe and maintain the oxygen content in the water. This circulation can keep the water clean and provide enough oxygen. Create a good living environment for fish. Through water circulation, the water in the fish tank is fully mixed and circulated, so that the oxygen in the water is evenly distributed, the generation of dead water areas is avoided, and the stability of water quality and the quality of life of fish are improved. The circulatory system helps to maintain the ecological balance in the fish tank, provide suitable water quality conditions and promote the healthy growth of fish.