In a 55 gal with one 6" redtail shark, two medium size angels ( 2.5-3" body length not including tail), one bolivian ram, two small kribs, and possibly two yo-yo loaches. Would a 2.5" electric blue hap be okay in this set up? Tank has caves, fake stumps, hollow log and is semi planted. So would it work or do you think it would be a disaster waiting to happen? Thanks in advance. niner