In my 75 gallon tank I have what is listed bellow in my signature. I have two Marineland 400 bio wheel drive and no air stones. Should I add a power head? If so what a good one to use. I would prefer not to use any type of air stones on this tank because it's in my living room and I hate the look of tubing in my tanks. I use them on my 60 gallon but that is in my room so I don't mind as much. If a power head will not be good for the fish in that tank the what are my other options for adding oxygen to the water?
***75 Gallon*** 1 Flowerhorn, 1 African Rope Fish and 1 Musk Turtle, ***60 Gallon*** 2 Angelfish, 1 Knight Goby, 1 Rainbow Goby, 1 Gold Gourami, 1 Blue Gourami, 1 Columbian Spotted Pleco and 4 Giant Danios ***
***75 Gallon*** 1 Flowerhorn, 1 African Rope Fish and 1 Musk Turtle, ***60 Gallon*** 2 Angelfish, 1 Knight Goby, 1 Rainbow Goby, 1 Gold Gourami, 1 Blue Gourami, 1 Columbian Spotted Pleco and 4 Giant Danios ***
