I have a 130 gal frag tank that needs a return pump. How many GPH does it need to be? The surface of the sump water will only be about 3' feet below the surface of the tank its self.
I went to Home Depot and asked for egg crate as well and they didnt know what I was talking about. I found it myself and sure enouph, on the little price tag sticker it said in bold letters "Egg Crate"!
only thing is that the reflectors are just thin sheet metals and have no "splash guard" under the bulb. When I looked up MH lights online I only see thick black fixtures, is that only for cosmetics?
I went to a garage sale today and found metal halide fixture/ballast/bulb for $100. They have never been used and they are 250W. Is this a good deal? He said the bulbs are 65k spectrum. I have never dealt in metal halide before so just wasn't sure.
It might just be the photos but it looks like the hammers were already receding before they were shipped to you. The skeleton looks a little dark as if algae got to it. The skeleton should be pure white if this just happen during shipping.
I know Petco is not the best place to shop when it comes to reef stuff. I did find some "Petco premiom marine salt mix" for only $45/bucket. Does anyone know if it's any good. I was reading alot about different marine salts and it seems that most are very comparible so I wasn't sure if this...