Which one do you find best for blowing off rocks? The cheap dollar store ones aren't good for anything but squirting food.
I've tried using small pumps in tank with tubing attached but I create too many frags.
I've tried using small pumps in tank with tubing attached but I create too many frags.


If it isn't strong enough I have an ultra zero pump and fitting I can attach ro tubing to and a valve to control flow but it's a bit bulky. Plan is to drop the pump in the sump and pull from there to reduce the risk of breaking corals. I can be a clumsy oaf. I have a long piece of tubing and a remote controlled outlet to turn it in and off while I'm on the ladder. I'll try it out later today.



