How many have second tank?

[piranhapat]

How many reefers out there have a second tank. If so what are you using it for. Such as a Fish only, Qt tank, frag tank, ect. Beside a Qt tank. How many tie the second tank into main filter system or run it separate filter system?

 

[jerl77]

I have a sump room in the basement with 5 other tanks lol

 

[thirty6]

I use a qt tank, but don't keep filled all the time. I am setting up a biocube in my sons room this morning. It will be sep. From the other tank. I would like to someday have a good sized display fuge tied to the main tank. What do you have running?

 

[MIKE NY]

I have a 20 frag/reef tank which I also use for new finicky eaters

 

[MikeC]

My second tank is a 30 rimless,stand alone and was originally set up to be a coral quarantine tank but is slowly turning into a DT lol.