90 gallon marine tank - wave maker specification help

Hi,

I have recently setup a 90 gallon marine tank with only fish right now. It's been only 3 weeks. I intend to keep corals in the coming months. My tank specification is 3 ft x 2 ft x 2 ft. Please suggest how many wave maker I should have? what specifications should they be? what direction do I need to point them? Currently I just have 2000 litre/hr JVP-110 that I took it from my 13g nano tank. Please help