Intake Filter Sponge, Aquarium Fish Tank Filter Sponge Filter Covers (M1)

Worked perfectly at keeping plant material from clogging my fluval HOB intake. Slide on well and hold tight. Squeeze out easily to clean. Keeps my filter running at peak flow longer. A must own.

Didn't work for me as it drastically cut down the flow from filters

It sucks up all of the left over food that is in the tank. It fits perfectly over my bio wheel filter on my 20 gallon tank. I have to clean it every time I do a water change which is every week.

This product is tiny I am in desperate need of a large intake sponge and this will not cut it. WAY too tiny. Even for a shrimp tank.

Bought these as a replacement for my dual sling filter. Their larger pores work much better for water flow.

The foam looks nothing like the picture. The picture shows a coarse foam, good for an aquarium, but what you get is a very fine foam. Also, I could not even use it on my Eheim back filter for my 10 gallon tank because the hole doesn't go deep enough to cover the intake from my filter. Would not recommend.

Doesn't fit cannister filter intake and cheaply made. Don't waste your money.

Second time buying. Works great.

M1-Fit fine with my Aqueon 10g. Pricy though.