clogged

I had a really positive experience with my Abyzz A200 IPU pump and wanted to share it. About a month ago, I got a new freshwater aquarium.... it came with a couple of bags of cheap carbon, and I thought... "don't just throw it away... toss it in the saltwater sump for a day or two and then toss...

Hello Reefers, I am looking for a solution with vacuuming detritus with my MJ 1200. I am constantly getting it clogged up with sand and debris whenever I try vacuuming my sump or sand bed. I have tried the Python sand cleaner , however I did not like the way it worked and I do not want to be...

I have a problem with the reactor, the solenoid turns on and off sounds click but sometimes it turns on but no bubbles , can it be the valve co2 check valve blocks the co2? presure is ok