Thoughts Please
Hang on refugium or external overflow box.
What are peoples thoughts on eternal overflow boxes, looking into it as i have a redsea max 250 which cant be drilled has tempered glass in rear from what I read, I also thought about hang on refugium but I feel the whole extra 4-5L is a waist of time.
Max size sump I could fit in the OEM cabinet would be 40x40 wide and 50cm high.
What are peoples thoughts on eternal overflow boxes, looking into it as i have a redsea max 250 which cant be drilled has tempered glass in rear from what I read, I also thought about hang on refugium but I feel the whole extra 4-5L is a waist of time.
Max size sump I could fit in the OEM cabinet would be 40x40 wide and 50cm high.