Hey guys! It's been a while, at least for this thread. I have read that when I'm placing my rock, I'll want to put it directly on the glass to prevent tipping if any of my critters try to dig underneath. Would I be able to place slate under the rock to prevent scratching the glass? Or are scratches not really a concern? With everything that's been going on, I'm just now getting the 29g and it's canister cleaned. Right now, I'm using vinegar (running the canister just as if I had the tank stocked) and I hope to switch to bleach solution tomorrow or Wednesday. I'll probably get my rock, sand and water Thursday or Friday, and start setting everything up this weekend. I've been putting off getting the rock and stuff because of the virus, but I think that getting the tank started will give my family a little excitement and something to look forward to. This will also give me some experience, so when the 75g FINALLY get set up, I'll have more confidence. I guess that's a good thing, right? Lol. Even though It's so frustrating having to wait!