I have a reef octopus sss150 skimmer with a flaot valve switch it keeps cutting off do to the collection getting filled up it it was working with no problem pulling out everyhting but now i have to keep checking it because it keeps getting filled up and shutting off i took it out and cleaned the entire unit but it still keeps doing the same thing is there anything that i can do to stop this from happening water level is 8 as recommended