How to make the fish tank water as clear as an air tank?

It is recommended to change the filtration to one that can absorb oil membrane or add an external filter bucket that can absorb oil membrane. The cleaners are of little use except for cleaning up leftover bait.

It is recommended to add a 50-liter external filter barrel (which can absorb oil membrane and bottom suction), with three layers of ordinary coarse filter cotton, four layers of medium filter cotton, and all other layers of biochemical cotton. Then connect it to the built-in filter tank, which contains all the things that can cultivate nitrate bacteria.

Ordinary coarse filter cotton is still very cheap. Just remove the top layer and add a new one below.

The two are almost the same, other filters are still indispensable, physical filtering is at least 1/3.

As long as the fish is not sick and does not grow algae, there is no need for a UV lamp. If you want to add a filter tank at the end, it must be sealed without light. UV light is not good for the fish.

Just replace the temperature probe with the same model.

Please choose an imported air pump, which is better in terms of silence, but cannot be absolutely silent.

Extended information:

A fish tank is a water tank containing live fish. The tank is transparent and mostly made of glass. It can also be used to raise tropical fish or goldfish for viewing.

The fish tank is not only a home for the fish, but also a shared life enjoyment for the family. The flawless double-layer floating glass not only creates a warm home for the fish, but also ensures the safety of the overall living environment. The fish tank is an indispensable ornament in home feng shui. It is a perfect combination with the space and is the soul of the home, office and commercial space.

Reference materials:

Fish tank-Baidu Encyclopedia