Mini Pre Filter Sponge

These mini pre filter sponges are great for small hang on back filters or very small power heads. With it's fine pores it clogs up quickly if too much flow is put through it. It has a low profile which people love however.

Intake hole: 0.5 an inch. 

Diameter: 1.25 inch

Length: 2.75 inch

Customer Reviews

Based on 86 reviews
92%
(79)
6%
(5)
2%
(2)
0%
(0)
0%
(0)
W
W.H.
Best $5 filter investment

Can’t say enough about this little sponge. The fish love to pick at any food that get on it, and keeps the HOB clean. Probably the cleanest this little 10 gallon has ever been.

B
B.H.
Mini presponge filter

Works great the water in my 5.5 gallon look crystal clear, and catches all debris before getting sucked in the filter itself. I would recommend.

A
A.E.
Good service and quality

This item has preformed as expected. In pleased with the quality!

D
D.
Perfect

Perfect size for my nano aquarium. Will do business with them again.

K
K.
Works great with Aquaclear 20

Fits perfectly on Aquaclear 20 intake tube, no issues with flow or clogging in my 10gallon planted tank. Greatly reduces debris buildup inside the filter basket first stage, and easy to maintain. I just squeeze it out in some old tank water every other week or so and occasionally pick off any plant parts that are trying to take hold. One sponge has lasted a year so far. Very happy with this product, it really seems to make my filter more effective and safer for my tank's tinier residents.

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