I Need Help Please

[King__Jr]

@sirreal

Tank:

Is this sump good for coral bc i wana put coral i it to
Trigger Systems Crystal Sump - 30 inch - Marine Depot how would i set the sup up in this sump, 55 gallon tank from my LPS, the same protien skimmer, this pump Cobalt MJ900 Powerhead ,im going to drill my own hole and use this intrnal overflow box in extra small size CPR Retrofit Overflow Box

Please tell me if im missing any thing for this sump and di i need a BSR carbon/ GFO reactors?

And do i need RO waters

Do you know a good plce to buy live rock that has places for an octo to hide?

 

[sirreal]

Yes you need an RODI system. Hauling water around is a pain.
Both of those sumps are good. You say your going with a 55g which is fine but you need to match sump to the tank. If your doing a 55g 4' tank they are only about 12" deep "front to back". You dont want a sump deeper then your tank
As fare as what do you use instead of Bio balls you use more rock. I dont really have the time to explain the hole bio system of how waist is processed but I am sure you can look that up.