Aquarium Double Head Biochemical Sponge Water Filter For

Features:

Double head sponge filters for Filtration and Oxygenation.

Adopt for bio-sponge filters, easier for adsorbing the stain and culturing the colony of nitrifying bacteria.

Increase the solubility of oxygen in water when it work with water pump(not included).

No noise, working quietly.

Suitable aquarium size: 80-100cm/ 31-39in.

Specifications:

Material: Sponge amp; Plastic

Parameters Detail:

Size Suitable Aquarium Size(cm) Sponge Shape Sponge Height (approx. cm) Sponge Diameter (approx. cm) Water-air Flow Output Mainfold Length(approx. cm)

S 50-60 Circle 9 5 15-21

M 50-60 Circle 11 5 20-26

L 80-100 Circle 13 6 20-26

XL 80-100 Semicircle 15 13 20-26

Note:

Before using it, please soak the filter in the water of the aquarium for 5 minutes, for culturing the colony of nitrifying bacteria easily.

As to clean the filter sponge, the cleaning water must be the water of the aquarium, do not use hot water or fresh water.

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