Filter cups

[EriksminiReef]

Does anyone on here use them if so how do they work for you. I got a RedSea filter cup so I could put carbon with filter pad on top. It seems like the water doesn’t flow though it very fast as all. The water level fills up fast and I have to change the pad that’s not even that dirty.

 

[Chris A.]

I have one on my tank and like you don’t like it. It’s been empty for a while lol

 

[EriksminiReef]

I just don’t know if you only can use like certain carpet inside of it had a red sea cup with red sea carbon and I don’t like the way the water doesn’t flow through it too well it wants to overflow that section of my sump pretty fast

 

[Chris A.]

Mine clogs up in a day