Sump filter Media used: 1st chamber- filter sponge and filter wool 2nd - lava ring with rotating K1 media 3rd - porous ring with K1 mefia 4th - ceramic... | By Ledors FHorn | Facebook
Build Your Own Custom Sump Filter | Custom aquarium, Aquarium sump, Aquarium filter
Aquarium Sump Filters
367A Fish Aquarium Marine Sump Felt Pre Dry Wet Separation Filter Bag Sock 20*35cm - AliExpress