Dalua Tiger Forest Wood XXXL- In Store Pick Up Only PetShow2025 which enable beneficial bacteria to

which enable beneficial bacteria to breed in bulk and decompose pollutants continuously: biological filter itself

a cofactor in the processes necessary for the formation of connective tissue

The multi-porous structure provides 6-8 times larger surface compared to other ordinary bio-rings

Toxin-free

Fluval 107 External Canister Filter

Dalua Tiger Forest Wood XXXL- In Store Pick Up Only PetShow2025 which enable beneficial bacteria toDescription ** This item is classed as a large, bulky or a heavy item and unfortunately can not be sent for delivery. Purpose: Primarily used for aquascaping in aquariums and terrariums. Size: "XXXL" is not a standard size (pieces are approximately 88 x 65 x 56cm) Characteristics: Copper coloured wood with a black stripe down the branches. Care Instructions: Rinse with freshwater before initial use. It's recommended to tie the wood down with a rock