Who Gives A Fish Forums

Aim for 8.2–8.3. That's the sweet spot for most soft corals. Also, make sure your lighting and flow are on point, or pH won't matter much.

I was really into Magniflow filters a while back, had no problem finding parts for my old ones when I set up my tanks again last year. Unfortunately, I'm terrible with model numbers, so I'm having trouble picturing the C-360. Would you mind posting a picture of it?

It seems unlikely. Marineland's site calls it a "gasket kit" – that includes four small o-rings and the top gasket. The top gasket itself looks too thick to be an o-ring. I'm hesitant to remove mine without a replacement handy, since damaging it during removal would render the filter useless.

My Magniflow C-360 is in need of a replacement top gasket, but unfortunately, I've hit a roadblock. The Marineland website doesn't have any in stock, and I've come up empty-handed on Amazon, eBay, and That Fish Place. Anyone have a lead on where I can find one?