Just Jim
Active member
I have a coralife calcium reactor (500) that doesn't seem to keep up with my 300 gallon system. I'm looking to upgrade to a geo 624 so it's time to get some of my money back. It's less then a year old. These models tend to leak due to a pathetic o-ring. I've siliconed mine and it doesn't leak at all. Everything is still in use until I get my Geo, so I probably won't be able to swap this one out for a week or two. I'm ONLY selling the reactor, not any other equipment. I originally spent $170 so I'm looking for $85 in cash or $150 worth of coral that I don't have.
Jim
Jim