A More Natural Filtering Method:
Imitating the riverbed in nature, sand and rocks roll on the riverbed with the flow of water, and nitrifying bacteria multiply for generations to purify the water quality.
The new V-1 filter material can attach various microorganisms and nitrifying bacteria on the surface. Through constant tumbling, the filter materials collide with each other, let the dead bacteria fall off, and the new bacteria adhere to filter. The self-repairing and regenerating effect of the material, no need to replace the filter material.
Item Type: Aquarium Filter
Product Model: LH300/LH600
Color: Green & Black
Recommend Power of Air Pump: Above 2.5W
1 x Aquarium Filter
1. The filter material inside is floating at first beginning, after soaking in water for 1- 2 days, it will start floating and rolling.
2. This filter should connect with an air tube with the inner diameter of 4MM.