That is one beastly skimmer you have there. Starting a coralife graveyard huh. There are a few people who have had problems with the Coralife ss. It has been exceptional for me. But i would highly recommend it be used as an insump unit. I tried to use it in the tank and I did deal with microbubbles. It can be fixed, there are threads dedicated to it. I jsut preferred not to mess with it any longer. Definitely an insump unit. Heard great things about aquac remoras
