What are the dimensions (L x W xH) and what corals are you planning on keeping
Is tank bare bottom...if no what type of sand
Need to know these thing before we can recommend what power head or quantity would be perfect for your tank said:
Its q 6 ft x 2 ft x 2 ft.....180 gallon w live sand and live rock and i will have lps, sps corals..alittle of everything....ive asked various friends and one said that he had them in his 75 but after 3 months they started getting loud on him so he went to mp10s and quality is alot better....than wps now my budget is around 8k for everything including the tank, stand, lighting, filtration, and livestock so im leaning to mp but maybe youll know something i donf know