malfunction

Guys I've been using a kamoer ato one 2 for couple of years now. It started to malfunction recently. It has 2 optical sensors. When the water level in tank is less than the level sensor, the ato starts to pump the water. I can see that the water is flowing into the tank. But within few seconds...

Hi all! I have been seeing some posts about red sea products and various issues encountered especially with tanks. I was wondering if anyone else is having problems with their red sea led lights. Apologies for the upcoming rant... My red sea 90 nearly as soon as it was out of warranty, started...

Hi, I've been using this Deltec 600i for at least 6 months. Last Saturday I re-organized my sump, removed all the filter media, changed 100% sump water and even disassembled the skimmer for cleaning (done this before), etc. and the skimmer have been acting crazy since. It spilled for 4 days and...