FLUVAL AquaClear Ammonia Remover Insert

Fluval AquaClear filter Ammonia Remover replacement insert.

Available in single or three packs.

Available for all models of the Fluval AquaClear hang on back filter.

Also fits old AquaClear filters of corresponding model number (20/30/50/70/110).

Model number 20 and 30 share the same size insert as do model number 70 and 110.