Aquarium Tank External Filter Media Fine Floss Foams All Pond Solutions EF & EF+

1000EF WHITE FOAMS X 3 (fits 1000EF / EF1 system ). 1000EF+ WHITE FOAMS X 3 (fits 1000EF+ / EF1+ system ). 1400EF+ WHITE FOAMS X 3 (fits 1400EF / 1400EF+ / EF2 / EF2+ systems ). 2000EF+ WHITE FOAMS X 4 (fits 2000EF / 2000EF+ / EFX / EFX+ systems ).

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