so my male marble motoro has been swimming every so often with his tail up/curled after the black aro died (lost power to sandy). Also he last night was swimming around the tank like crazy spazing out. I noticed my water pump wasnt working to its original potential for some reason (maybe water backed into it or its just old) so i replaced it today maybe a loss of air in the tank i have done two water changes and everything, dont have anything to test water quality at the moment (quit my job so funds are low until i start my new one) and i no my water quality and i always do water changes on time, he is still eating and swims around fine, i did a filter cleaning in my fx5 and he seems to b good now and all but i was wondering what you guys think ? also is it possible he could maybe be a little brain dead ? from no power for 3 days... i had a air pump running but thats it...