Update! Sunset was at 7:10 went on the reef 2 hrs caught about 50 crabs, Put them in the tank. Changed clothes went to sit down to have a beer 10 min later I saw to crabs running across the livingroom caught them after a chase.Went to put them back in the tank and there were about 15 running around the floor. My problem I had cut plastic eggcrate for the top instead of cutting the plexy top. The saly litefoots and the blk. rock crabs climb up the silicone corners and climb through the egg crate. spent half the nite recapturing crabs. Put glass over the ends of the tank. Still have to cut the plexi. Now I used 2 plexy glass turtle platforms attached the egg crate to them using electrical plastic straps. The other end of the egg crate I attached another piece egg crate going down into the tank as a climbing ramp. So the egg crate attached to the turtle ramp is 2 ft long and is just out of the water so are the turtle plat form his way the crabs can sit out of the water and walk on the platform and hopefuly stay in the tank. Octopuses very happy. Day octopus didn't even let the crab hit the bottom of the tank. Nite octopus what a mess! she destroyed 3 crabs had to move her into a new tank this morning. Had to do a full water change and clean out all the left over crab parts. Thats why I always have at least 2 extra aged tanks running at all times and 50
gal of prepared saltwater made. I'm running heavy oxygen in hertank will do another 25% water change run carbon and filterpads.tank will be ready for her tomorrow to get back in and make another mess. This time she only gets one crab! Shes a real pain to take out of the tank she attacks and bites. The day octopus is so good well there like nite and day.