Quote Originally Posted by bloodbrother
well I use the 1" cylinder airstones I don't know if they get clogged or something but it seems they only good for week or 2. Is there a way to clean them or should I be using larger airstones? Like they are good air pumps Elite 802
Get yourself an air wand. They come in glass and plastic. Glass is very easy to clean and plastic ones need to be weighted down to stay on bottom. They will not clog like airstones. You can make your own with small tubes about 10 inches long but make the holes are very small or all the air will go out the first hole.