How much Flow? I need your input

[es355lucille]

Thanks globaldesigns, I am fighting off cyano and just added the Tunze to increase the flow. Most of my corals are mushrooms and zoanthids....no problem as long as the flow is not directed right on them. Fish are estatic and loving the increase in flow.....just not sure if this is enough yet... Thanks for your comments.

Originally Posted by globaldesigns

Yup your calculations are correct. You will get alot of different views. I have a 180G display with the same return and mp40W also. I also have some Koralias and have about the same turnover as you. Personally I find this good, and if your fish and coral seem happy then you are doing it right.

If you are seeing diatom, cyano and coral that are retracted then you may not have enough flow. Or in the case of the coral, too much flow.

Have fun!!!