return pump has a foam/sponge filter on it

[rick12]

the return pump has a filter on it to stop debris from returning to the display tank. is this ok or should it be removed?

[Rick55555]

I prefer using a filter on my return pump so as to avoid pieces of chaeto and other debris from getting into the display. I haven't notice any ill effects yet, but suspect it may decrease pods from getting into the display (if you're using a refugium).

[rick12]

i guess that's the issue is it stops pods etc from entering--is this good or not so good?

[nmhs2]

Speaking of it I remove mine the other day, you need to clean them very often or dont bother keeping it. I litteraly was squezing mine forever to get green gunk and other **** out of it. it was decreasing flow rate and leaving the surface aquarium water dirty. I removed mine its only a trap for nitrates. As far as the return pump keep it it helps with microbubles just clean it often because they will get dirty.

[reefworm]

totally agree with nmhs2. if you choose to keep it on, keep it clean - frequently