How much rock is too much? I recently upgraded to a 225 mbuna tank, I added a little over 200# more rock to it. I have 150# of sand and around a total of 300# of rockwork. That sounds like alot, but it only makes a couple of layers, there is alot of open space in the top 2/3rds.
I guess the question is "how much weight can this thing take?"
I guess the question is "how much weight can this thing take?"