Can You Use A Sponge As A Filter Cartridge?

Can You Use A Sponge As A Filter Cartridge? For biological filtration, you can use bags of bio rings that have lots of porous holes for beneficial bacteria to grow in. … Therefore, we recommend switching out the disposable cartridge with only coarse sponge, which provides both mechanical and beneficial filtration. Can I use a

Can I Put Water Beads In A Fish Tank?

Can I Put Water Beads In A Fish Tank? Aqueon PURE Betta Beads contain beneficial bacteria that help maintain a healthy environment in unfiltered aquariums. The beneficial bacteria aids in maintaining a balanced environment while the enzymes help breakdown organic sludge for better water clarity. Can I use stones for fish tank? The principal danger