Zoo Med Natural Cork Tile Background extreme carbon ammonia away blend Cobalt: used for nitrogen fixation

Cobalt: used for nitrogen fixation

which can turn the power head into a prop style circulation pump for ultimate water movement inside the aquarium--using the least amount of energy

and is ideal for aquariums that are 30 gallons or less

All three models have a ceramic socket

Zoo Med Natural Cork Tile Background extreme carbon ammonia away blend Cobalt: used for nitrogen fixationNatural Cork Tile panels for terrarium vivarium backgrounds. Panel sizes are pre cut to fit Zoo Meds Naturalistic Terrariums, but can be easily cut to smaller sizes. Highly resistant to mold and mildew. Use several panels for large enclosures. Four sizes available. Product Options Item Number: NCB 1 Size: 12 x 12 Item Number: NCB 2 Size: 12 x 18 Item Number: NCB 3 Size: 18 x 18 Item Number: NCB 4 Size: 18 x 24