Michael43
Valuable Member
its going to be a 95%+ sps tank. Display is 215 gallons. Will have a 65g sump and a 40 gallon frag tank all plumbed to one system. So 320 gallons minus the rock and sand and what not. So say 280ish gallons of water. With the tank heavily stocked with sps colonies will the geo 618 be enough? Says up to 300g. Or do I need to play it safe and get the 624? I want to make sure it's enough once the tank is thriving. I don't really like that the 624 is so tall. Hoping the 618 would be enough
http://www.geosreef.com/index.php/products/calcium-reactors
http://www.geosreef.com/index.php/products/calcium-reactors
