Sell 【Ready Stock】Xin You Aquarium Bio Sponge Filter XY-2835/XY-2810 best price

✅Physical + biochemical filtration ✅Silent operation ✅Has excellent effect on adding oxygen into the water ✅Multi-layer filter material ✅Most fit to external or top filter as prefiltration unit ✅Support the colonization of bacteria which will break down harmful waste, ammonia & nitrite material ✅Provide cleaner living environment for your fish ✅Easy to clean ✅Suitable for small tropical fish tank and fry stock tank ✅Various types of installations are possible ✅Must be connected to an air pump to function XY-2835 Diameter: 5.5cm Height: 3.8cm Suitable for tank below 40L XY-2810 Diameter: 8.5cm Height: 5cm Suitable for tank below 100L ✅All products are ready stock.