an unanswered question about HC
Hey all, I have a question about HC that I have been unable to find an answer on.
I would like to know what the absolute minimum substrate depth would be for growing HC. I'm setting up an ADA 45f for a betta tank and am trying to maximize vertical space. I've discussed this with a few people that seem to think that 3/4 inch is what I'm looking at but was hoping that I could get a little more insight.
Thanks in advance!