nwdyr
Active Member
Hey all , Looking for some input for mod's on the 29 bio-cube. This is going to be a frag tank , no substrate. I will be taking water from my established 40gal and 24gal tanks to start this one . I will also prob throw a few pieces of LR in for Bio - filtration. My question is what do you guys do in the back chambers?? are the bio - balls REALLY all that bad?? tell me what works for you!!! thanks , and I will have pic's up next week , tank not running yet I have been a little under the weather . Thanks for all your help