Warm reminder:
Soaking the sponge filter into the aquarium (fish tank) water for 5 minutes before usage, easy for biofiltration where beneficial tiny creatures lives
When cleaning the sponge, be sure to use aquarium wateror tap water, never use hot water
Notes: replace the bio sponge every 6 months maximum to ensure the filtering effect and the formation of beneficial tiny creatures

Huijukon sponge filter provides bio filtration, increase oxygen, aeration in one solution, which can ensure the excellence of the water quality
The sponge is high density porous 60ppi fine sponge, protect baby fish from being sucked into the filter system
2pcs 10-layer ribbing sponges design, provides more surface area, traps floating debris and fine particles,keep your fish tank crystal clear and clean, closer to the natural water quality

What you get:
4pcs x Huijukon original replacement sponges for sponge filter
1 x Huijukon retail package bag