A loach i have jumped out of our little tank while we were cleaning the bigger tank. It looked dead so no one touched it till i noticed it was still breathing, and we quickly but genetly put it back into the main tank. It is alive now, thankfully, but it has a light red what looks like a bruise around its tail area, i was wondering if i should do something about it. It was outof the water maybe for 30 mins or an hour, and now doesnt move during the day much, although it does swim and looks fine when it is swimming. It jumped a fair distance, maybe 30 cm, if nto abit more. THANKS!