I plan on buying one of the bimac octopus and this will be its new home. It’s a 80 gal tank that has been running for 4 years. I have kept lionfish, your typical reef tank and is currently home to seahorses (who will be re-homed to another tank when the octo shows up. It currently doesn’t have a lid, but I make tanks and have extra acrylic to build one. I have had saltwater system for over 15 years. We have kept everything from jellyfish to seahorses. It’s 65 degrees, we do a lot of water changes so nitrates are always low and we keep ph around 8. It has a kessil light that is automatic and you can set the desired spectrum. I have had the generic brown octopus before, but sitting in the dark for hours watch for the little guys to come grab a crab is no fun, this is the first time I have found a bimac up for sale. I’ll post vids and pics of all the fun stuff an octopus can do as we play.