J.guokas;310473 said:
Seth let me know when you have the wp10 available. I think the 25 will be too much flow.
I use an WP10 on my 29, its not quite enough flow IMO. I had to suppliment with a small koralia 250 on the opposite side closer to the bottom, running it on a controller on a 5 second pulse. The combo seems to work great for me, but the wp10 alone was not moving anough water on that side of the tank.
Just letting you know becuase I persoanlly think a wp25 would be perfect for that 40gal. You can dial it down in wave mode to get it where you want it, unless your looking for continous flow. I ran one in my 75 on full blast in wave mode and loved it!!