[Ready Stock] XinYou Aquarium Fish Tank Bubble Sponge Filter (XY Series)

Xinyou Aquarium Sponge Filter Model: — Xy-2810 — Xy-2811 — Xy-2812 Features: 1) Using environmentally friendly high-level sponge as a filter. 2) Only connect using air pump and air tubing (to be purchased separately) 3) Increase oxygen, fully dissolved oxygen increase fish survival rate. 4) With a super air-driven system, the filter has excellent effect on adding oxygen into the water and working silently, physical filtration combining with biochemical filtration, the -multi-layer filter material support the colonization of bacteria which will break down harmful waste, providing clean living environment to your fish. 5) Suitable for all kinds of Ornamental fish breeding and young fish to develop. 6) They are suitable for discus breeding tanks, small tropical fish tanks and fry stock tanks.