Name: Biochemical Sponge water Filter
Model: QS-100/QS-200
Parameter:
1. QS-100 Sponge diameter 48mm   
Sponge height 84mm     
Expansion tube length 195mm-275mm
Filter material box 2 suitable for fish tanks below 60cm
2.QS-200 Sponge filter 60mm Sponge height 108mm
Expansion tube length 195mm-275mm 
Product Description:
1. The design of the air outlet grille ensures a large air output, delicate bubbles, low noise, and is not easily clogged
2.Attached with filter material box, it can place various filter materials with good filtering effect. The filter cotton provides a large surface area, cultivates the density of Nitrifying bacteria, and plays the role of biochemical filtration.
3.The ventilation pipeline is designed to the back of the product, in order to achieve a simple and beautiful front of the product.
Precautions:
1. This product needs to be connected to an air pump for use
2.Both freshwater and seawater fish tanks and shrimp tanks can be used
3.Do not place filter materials with too small particles in the filter box to avoid clogging the water outlet.