I have a 75-gallon with a Fluval canister filter what refugium should I use?
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I have a CPR hang on back on my 20 G long frag tank. Definitely worth it.Might also want to review CPR's hob refugiums. And, I have two Tunze Eco Chic lights in use and they have the correct spectrum for macro algae and produce great growth.
Good luck
Thanks!I would go with a hang-on model. Even the largest hang-on models are often not recommended for an aquarium your size so I would make sure to light the refugium very well or use 2.
I like the Fiji Cube fuges. They include a DC pump and have lids and dosing tube holders.
Fiji Cube Advanced Hang On Back Refugium Box Medium
Fiji Cube Advanced Hang On Back Refugium Box Mediumwww.marineandreef.com
Is that the Large or Medium? also, I have a rimmed tank how large is the rim on yours? Thanks!I have a CPR hang on back on my 20 G long frag tank. Definitely worth it.![]()
Is that the Large or Medium? also, I have a rimmed tank how large is the rim on yours? Thanks!
Wow $38 is insaneIt’s a large, I’ll have to check when I get back. I got a heck of a deal on it. I won it in an auction from POTO.![]()
How you get such a discount !?! :0It’s a large, I’ll have to check when I get back. I got a heck of a deal on it. I won it in an auction from POTO.![]()
What light are you using? The 2 tunze seems like too muchI have a CPR hang on back on my 20 G long frag tank. Definitely worth it.![]()

