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Two Little Fishies · Filter

PhosBan Reactor O-Ring

This is a replacement round-rubber O-ring for Two Little Fishies PhosBan media reactors, available in two versions: PhosBan Reactor 150 O-Ring (SKU 207117) and PhosBan Reactor 550 O-Ring (SKU 207228). It restores a watertight seal between the reactor body and cap, fixing leaks caused by a worn or damaged O-ring; for saltwater and freshwater use.

Price: $2.18 USD

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