Powerheads for 25g tall?

[KVYA]

Im setting up a 25g tall reef tank and I need suggestions for powerheads. It's is 24h by 24l by 16w.

I was planning on getting 2 Tunze 475g pumps and a Hydor Koralia 240g to kick up any dead spots. Is this a good combination of pumps?
Any recommendations of how I should position them?

 

[christ1991]

Huge fan of Tunze, they are very reliable. I would get a vortech for flow variation, but they can be pricey. If your looking for a pump on a budget get a Tunze and a jeabo.

 

[KVYA]

Huge fan of Tunze, they are very reliable. I would get a vortech for flow variation, but they can be pricey. If your looking for a pump on a budget get a Tunze and a jeabo.

I was also thinking of getting two Jebao rw-4's or two Jebao wp-10's. Which two should I get?

Or should I get one rw-4 and one wp-10?

Thing about the tunze pumps though is that you can't control the flow

Actually thinking of getting two rw-4's because it has a night mode feature.

Still probably going to have that hydor koralia 240 to kick up any dead spots though.

 

[christ1991]

I would go with the rw-4, over the wp10

 

[KVYA]

I would go with the rw-4, over the wp10

Probably a dumb question but. How does the master/ slave control work?
I know that they connect to each other wirelessly but I'm just unclear how the maser/ Slave works.