Suggestions for sump trays for 90 gallon sump...

[Mr Pleco]

I appreciate the replies. I have thought about buying poret foam in the past, but it's a bit pricey.

I have a bunch of pot scrubbies from the dollar store and was going to put them in the sump itself.

I was also wondering about those pads treated with nitrate and ammonia removal for a tray. Any thoughts?

I had a ton of scrubbies floating in my 120 gal sump .. something to consider are sponge filters .. I had a bank of those running in the sump .. water was pristine .. removed the scrubbies. Poret you get what you pay for and its reusable forever I have pieces in canisters over 3 years old.