Jebao 10 or 25

Go with the WP25's. I've got 2 of them on my 75gal tank and am happy with the flow. The 10's wouldn't be enough for keeping SPS. And you can always run them at 50% speed initially.

 

The 10s do 1056 gph 25s do 3000 gph. I'd say 25

 

I have a 90 and just purchased 2 25s off amazon a couple months ago. I would go with the 25s. I run them at full speed on the "wave" setting and they provide a really good flow!

 

Go with the 25, and I would say to get the dual controller. There is a lot of options with that. Check out reefbreeders, they have packages with 2 pumps and dual controller.

http://reefbreeders.com/shop/jebao-dual-controller/

$180 for two variable powerheads and a dual controller is a sweet deal. He is a bit more than ebay, but he is a good guy and posts on the larger forums so you can get a hold of him if you have problems or warranty work.

 

I just got a 2nd 25 with that controller for my 65, running about 65%, great random flow and easy to use. Set the pumps to run opposite each other switching about every 1 sec so it doesn't flow too strong either direction.