Last night I did somthing I never do bought fish without researching them. Kids had to have them though. Red tailed botia. Looked in fish tank today and now they are gone I only have one cave and the clown pleco has kept them all chased away. Let me tell you pulling a 55 gal tank and stand out by yourself the first thing in the morning is not an easy job neither. Before I get a size lecture their going in a 120 gal Christmas. There close to 4 in and can not find them any where I have The typical rock in my tank. Do these guys bury themselves. Did a little research but don't have time to do alot today seeing as me and my wife are probaly adopting my necie and nephew any help would be great. I've looked everywhere for these guys and can not find them. No vents anywhere for them to crawl into and for the life of me can't figure out how they could have got out. Am I worried about nothing and there burried in there?