Joeysmissy
Reefing newb
I purchased a koralia 2 last week and it ran good for 2 days before it started to make a wired humming sound..not sure if it's the vibration or the thing just sucks..anyone have one?and had the same problem?
No, I take them apart and soak them. I guess if you use a big enough container and fill it with vinegar you can run them in it. I just use a tupperware bowl. The vinegar dissolves any calcium carbonate build up on the impeller and makes quick work of any coralline. They turn out like you just bought them.