Sorry I know that I have mentioned this before, but I really would like to pick the brains of the fish loving people here. As far as I am aware we all use some sort of plastic piping from pump to tank the more this piping is in contact with sunlight the grimier it gets and as these pipes can be any length depending on distance from pump to aquarium, do members here throw away their pipes and renew them each time, or do they attempt to clean them if the later is the case, how is this achieved to get the desired affect.
Best Wishes k5asr
Best Wishes k5asr