1 meter 5 bottom filter fish tank with 25 w water pump is better. It should be noted that besides paying attention to the power of the pump, we should also look at its flow, which should reach more than 5000, but not more than 7000. Water pump is an essential equipment in the fish tank, which can keep the water flowing, so as to better filter, in addition, it can also increase the dissolved oxygen in the water, which is helpful for the breathing of fish.
of the water pump? 1. Strengthen filtration: The main function of the water pump is to make the water flow, and the water flow will pass through the filter material, thus completing the filtration. If the water body is static, the filtration effect will stop, not only that, nitrifying bacteria will also die in large numbers, which will change the ecological balance in the tank, which is harmful to the health of fish.
2. Increase dissolved oxygen: Fish live in water and need to breathe, so the level of dissolved oxygen in water is particularly important. In addition to the special oxygen pump, the water pump can also improve the effect of dissolved oxygen. When the water flows, it will increase the contact with the air, thus increasing the oxygen content.
3. Convenient bacteria cultivation: As mentioned above, the water flow generated by the pump is helpful to the growth and reproduction of nitrifying bacteria. If the water body is static, the nitrifying bacteria will also die.
