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Mini Pre Filter Sponge Coarse


$ 49.00 until FREE shipping


These mini pre filter sponges are great for small hang on back filters or very small power heads. This is a custom design we had made with a more coarse foam so it doesn't clog up instantly on filters. 

Intake hole: 0.5 an inch. 

Diameter: 1.25 inch

Length: 2.75 inch

Customer Reviews

Based on 34 reviews
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M
M.H.
Great Sponge.

I hot rodded the filter on my 5 gal tank with sponges and bio rings and everything fit perfectly on my filter. Waters been clear and I don't have to worry about buying cartridges anymore.

t
t.a.
Pre filter nano

Perfect for a 2.5/5 gallon have them on both of mine

A
A.V.

Had to double the small and med on my tetra filter tub was to long.but works great.large fit perfect on my other filter. Very satisfied..

J
J.W.K.
Awesome

It's a pre-filter for my HOB. Only bought it cause I saw Cory's video. Works great!!

T
T.L.

I haven’t used it yet I bought it in preparation for a betta tank. But if it works as well and fits like the medium and large size ones then I’m
Sure I’ll be happy with it!