CORALIFE BioCube Filter Cartridges - 2 pk Small Animals Bio-Pure® FD Tubifex Worms

Bio-Pure® FD Tubifex Worms

Features legendary guitarist Jimi Hendrix

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Discus Buffer® helps to replicate the ideal Discus environment (low pH & low GH (General Hardness))

CORALIFE BioCube Filter Cartridges - 2 pk Small Animals Bio-Pure® FD Tubifex WormsBioCube Filter Cartridges 2 pk The BioCube filter cartridges from Oceanic feature a dual action filtration system. The outer, woven layer helps filter debris and animal waste, while activated charcoal inside cleans and deodorizes the water. Much like water pitchers and faucet mounts for humans, the activated charcoal in these cartridges absorbs and traps water soluble impurities safely and effectively, keeping your tank clear. Used for hundreds, if