<a href=showthread.php?s=&postid=13190216#post13190216 target=_blank>Originally posted</a> by TANK0789
Also will those lights from petsmart I showed you will they be good enough for beginner corals and anomones? O also what would be a good amount of live rock?
Those lights won't work. Aside from putting too much stress on the support of the tank, if the support isn't flush with the sides of the tank the light will sit ****-eyed. Even if you had 2 you would only have 78w (39wx2). That is nowhere near the amount of light you need for a reef tank. I have 4 54w T5HO lights on my tank. I'll still be limited to the corals I can keep in my tank. I accept it & focus on the other things I can afford.
For the live rock I'd do it the cheap way: Buy 100lbs or so & then buy another 75-100lbs of base/dry rock. It'll take awhile for it all to seed, but if you're on a budget it would be the best way to go, assuming you're willing to be patient & let the tank cycle. If you don't let the tank cycle correctly you're going to add your first fish & it'll go belly up. And just in case you haven't looked at SW fish- they're fairly expensive compared to FW fish.
Your tank is 72", correct?
This setup would probably be the best for keeping corals:
http://www.reefgeek.com/lighting/T5...tput_Retrofit_Kit_w!_Bulbs_by_Sunlight_Supply
2 of these would probably be sufficient to get started/keep lower light corals:
http://www.reefgeek.com/lighting/T5...ch__2x80W_Tek_2_T5_High-Output_Retrofit_Kit_w!_Bulbs_by_Sunlight_Supply
If I were you I'd look in the classifieds for someone getting rid of a lighting setup. I happened to get lucky & another member was getting a 6 or 8 bulb setup so I offered to buy his 4 bulb setup.
For the overflow I'm using an Eshopps overflow box:
It creates a siphon & causes water to drain via a 1" tube to my sump.
From my sump I have my mag 7 pump water back to the main tank:
The lower right valve is the main On/Off. The one above it leads to the main tank. The middle one is for water changes (I push a piece of PVC w/ elbow into the valve & drain the water into a bucket. Makes it so I don't have to siphon the water out myself.
The valve on the lower left controls the flow back to the main tank. The more it's open the more water that circulates back into the sump & less water goes to the main tank. I did that vs using it on the main supply because I don't want to put any extra stress on the pump.