this my first post.i have ben in the hobby for 30 years.some years into freshwater but the last 20 years it's ben all saltwater.i lost my 55 gal tank last year to hurricane ida.house got 5 to 6 feet of water in the house.i bought a jbj aio tank and started all over again.tank is 5 months old and i'm going thru the green algie stage.i installed two sochting oxydators, d type a week ago.has anyone used them? if so i would like to know what you think about them.