PH's

[hunterd_67]

What size and brand should i get for my 75 and how many for extra WC? TIA

Glenn

[Witfull]

thats a vague question,,,that is the main filtration and GPH, what are you keeping? or what direction do you want the tank to go?

[hunterd_67]

Right now I have a couple of things growing, 1 is green button poylup, now theres 2, and the other i think a mushroom, in a couple of months i might get a RBTA, then later down the road soft corals, right now my main concern is dead spots. Thanks Witfull

[EdgeKrusher]

So it's going to be a softy tank. I would recomed, this is JMO, about 10 - 15 times waterflow. so about 750 gph. Either make a spray bar for behind the rockwork, or a small ph to keep the water flowing. if you have a SB, I would recomend a smaller PH with a very low gph for behind the rocks. In my 15gal I have a minijet 606 behind the rockwork, this is a little too small for your set up, but for mine it's perfect at around 80 gph. I have a rio 600 for my main flow that's rated at about 200gph. HTH

[hunterd_67]

I have a spraybar going behind the rock on the right, I was wondering if i should put 1 high and 1 low on the left. Thanks EdgeKrusher

[EdgeKrusher]

I think just one low one will do what you need, especially if you have a decent amount of room between the glass and the rock. The PH that's behind my rock work is low, I figure that is sufficent.
You're welcome, and call me Bill.

[hunterd_67]

Cool, Thanks Bill

Glenn