So my male stingray is just being too playful. When I moved him into the 270, for the first few weeks he would literally "Superman" near the flow output. I rly wish I captured it on video. He would "fly" in the tank in the same spot for a few minutes at a time. BUT now he's covering the intake strainers with his body, if I didnt come down to the basement in time and push him off he would have burnt out my pump and flooded my tank. I caught him doing it again 30 minutes later, and this time when I push him off the bastard spit in my face. Not splash, but legitimately spitted in my face with great aim and accuracy. I rly dont know what to do u guys, hes a great ray but such a trouble maker. He just shed his 2nd stinger today too, maybe hes acting out cuz he thinks hes older now? I have 2 of those strainers, 2.5" each.