Hi everyone, this is my first post but I've been looking around a long time. I'm having problems with my skimmer. It doesn't seem to be producing the amount of bubbles I think it should be compared to a new one. I've run vinegar through it twice with some effect. It's a venturi effect skimmer and I've run vinegar through that as well. I have wondered about getting a needle wheel pump, like the Eheim Compact+ Marine 1103 Pump. which is a needle wheel. Does this mean it draws in air through an air line directly into the pump? I'm just confused on how it works. anyone own one and have experience of this. It is better to buy a whole new one? any recommendations? My tank is 220L with another 30L sump, just LR and LS to go in soon. Can you help please with any information or pictures of your skimmer working.
Thanks, Jonty
Thanks, Jonty