It's funny you say that about the hex. I had the excrutiating task of fixing up a 80 gallon hex for my mom for Mother's day. It was excrutiating cause the whole time all I could see is media boiling in it. Would have been a friggin sweet reactor.Thats not too bad. A $100 in media goes along way w/ this stuff it seems.
But what did the bio chips run you DB?
One of these might be a good summer project for me. Wish i still had that 40g hex i gave away
A .9 ft3 bag of chips will set you back about $130. They really need to sell them in half bags. I think it's safe to say 4 cubes of K1 and a cube of chips is probably going to be overkill for 99% of us. I believe this equates to enough bio to support up to something like 10 lbs of food/day, or around 250 lbs of fish.......