wall bubbler

if you have bottom feeders like i do you know the need air and bubbles lots of them depending.....i tried a lot of things from pump regs diff stones so on all was blah so i said the heck with it and made my own so far they are loving it so maybe your will as well this is my first upload so if its dog pooooooo i fully understand [most of them are that i make but it gets the job done] mod it how you see fit trash it if it sucks .....just thought i would try since my babies love it HAVE A NICE DAY OR NOT UP TO YOU LOL