i am changing my 75 gallon tank to be a mostly asian tank. i moved some upside down cats from the tank and would like to replace them with kuhli loaches. i dont want another fish in there that i don't get to see. when the cats were in there i never saw them, and i moved them to the 55 with smaller fish, they are everywhere and i see them all the time. so i am wondering if tiger barbs or the moonlight gouramis are going to cause kuhli loaches to hide all the time or if they would be ok. i have 9 tiger barbs and three moonlight gouramis in the tank. the tigers only seem to bother each other, i dont know how they will act with something new in tank. the moonlights picked on the cats and made them hide. so if anyone has some experience in this i would love to hear it, thank you