How to make a filter screen in a fish tank?

The self-made filter for fish tank needs cotton cloth and plastic plates, and it needs to be cut into four small rectangular plastic plates and two square plastic plates, and the six square plastic plates are pasted into squares. Punch the water pipe through a square and a rectangular plastic plate, then put cotton cloth above the plastic plate, and then insert the filter pipe from both sides.

Practice of self-made filter in fish tank

Before making a fish tank filter, you need to prepare a piece of cotton cloth, preferably with a certain weight, and then prepare a plastic plate. Then cut the plastic board into four small rectangles with equal width and length and two squares with equal width and length. Secondly, put a square and rectangular plastic plate through a hole with the diameter of a water pipe.

Secondly, the bottom is made of a rectangular plastic plate, which is fixed into a cuboid with waterproof glue, but the plastic plate on it cannot be sealed, otherwise it is difficult to replace the filter screen. At the same time, cut the cotton cloth into the shape of the top cover and put the finished cotton cloth above the filter element.

Then insert the filter tube of the fish tank from both sides, and finally cover it, so that the self-made fish tank filter is basically completed. If you want to change the filter screen, you can directly open the top cover of the filter screen, and then put the cotton cloth in the same way.