Water flow

[newreeferr]

Is this too much airflow for my hammer corals. I have stock pump and everything for the fluval evo 13.5 can’t get my power head pointed in the right direction to not hit them directly. Any tips ??

 

[Lemons]

In a 13.5 you're basically limited to nano wave makers like the nero 3 and a few others. Id suggest getting a stronger return pump and a random flow nozzle.

Thats what i did in my 13.5 when i started

 

[bobnicaragua]

In a 13.5 you're basically limited to nano wave makers like the nero 3 and a few others. Id suggest getting a stronger return pump and a random flow nozzle.

Thats what i did in my 13.5 when i started

I only used the return pump on a 29 gallon mixed reef. That tank did well for years. This is a great option, assuming you have a sump.