55 gal.

fluval 405
 
I go with some firemouths and some jags or JD's. Its LOTS of colo and activity. and some dithers. Rainbows r good ones.
Why are you suggesting jags in a 55g? Surely, you already realize how big these fish get.
 
im not puting them in, he just sugested in them, i know how big they get and no way lol
 
what substrate would be best
 
Your 405 should be fine. I would use most of the baskets for Biomax or a similar product.
I like to use small 3/16" or so natural colored gravel about 2"-2 1/2" deep with fish like the ones your getting.
 
I know it has been said, but JDs may be an issue with anything else in the tank. It depends on the specific JD, mines a jerk and the primary reason I bought a second tank. He doesnt like ANYTHING else in his tank but him it seems....
 
no
1fm
1green sevrum
1 gd
 
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