Teyushi Ark No. 1 YT450 Filter Box

This is to address the problem of the Teyushi Ark No. 1 YT450 fish tank filter box being too small and too low:

1. Filter box too small: It gets full after placing one layer of filter floss and one layer of cashmere cotton, with no space for ultra-filter cotton.
2. Position too low: When the pump is stopped for feeding, the water level in the bottom filter tank rises, submerging the filter box and causing physically filtered fish waste to soak in the water, which affects water quality.

This model mainly solves the two problems mentioned above. The bottom is raised by 30mm, so the filter cotton will not be submerged even if the bottom filter water level rises. Two separate boxes were made for cashmere cotton and ultra-filter cotton, and a snap-on water diffuser plate was made for the very top.

The overall dimensions are 145 x 190 x 920