I upgraded it to a Tunze 1073.008, had good reviews on amazon. Its silent, has pretty good flow. I think my coral and fish would like some more flow. I don't see much agitation on the surface of the water either. Thanks for the thread, I will definitely check it out!Have u thought about upgrading the return pump? Mine runs on a Sicce 1.0 and it works great. Lots of flow and super quite.
Not too much. Mine is currently closed but it’s growing a few heads. My clownfish used to nest it and it was just fine. Sometimes they just close up then come back better.Do you know much about dunkin corals? I have one that looked really good until I got a Midas Blenny, now it is always closed. Do you think the new fish has something to do with it? I have a bicolor hammer and it is doing great.