Frag tanks

[Mertlikaquatic]

I want to add a few frag tanks onto my system, I had a mostly freshwater fish, so I have a bunch of empty 20H tanks sitting around. My question is would these be a decent frag tank? Lighting, flow, or should I not was my time and go with different size tank? I guess I was thinking I could have a 20 for each softies, lps, sps? Thanks for any input in advance!!

 

[reefiness]

Personally I wouldn't use those tanks. First off, you could have chemical leech from any meds you doses your freshwater tank. Seconly the dimensions aren't that great. Maybe wait for the next petco sale and buy 2x 20 longs.

 

[jrkonzelman]

You definitely could, will need to thoroughly clean your 20G tanks, I'd highly recommend multiple vinegar baths over time. You could hook up the 20's up to your main system depending on your plumbing skills.