Hi!!

My name is Anthony from San Diego and I currently have a 6 gallon EDGE reef tank with T5 lighting. It contains:
Coral:
pulsing zania
candy cane
birds nest
kenya
"shelf like" Coral (forgot)
and a purple "birds nest like" coral (again
as well as some zoos

Live stock:
pom pom
spotted goby
snails
hermits
and soon to have cleaner shrimp

I have had a lot of good luck with it so far, my goby is eating frozen food and alive and well as well as everything else.
I started with an 18T freshwater, then got the edge for free and have been fraging from my friends 55g but am ready to upgrade to the 18T... before i do tho I am determined to build a good sized sump and get the led lighting for I want it to be a reef tank. once established and stocked it will stay that way for years to come for I plan on moving around a bit in the next ten years and dont want the headache of a big tank nor the damage to the wallet. I do have a few questions tho...
A) where can i have holes drilled in the 18T (Glass) for the over flow and the return holes? whats a good size?
B) what are good sump designs? is there any way to run two one on top of the other do to inadequate space?
thank you for reading!

 

Hello and Welcome to 3reef.

Sorry I can not assist with the plumbing questions but there are a lot of members that can.

 

Hi and welcome, I am bad at plumbing my moto is "add more epoxy"
Shelf like coral may be monti cap

 

atr 22 welcome

 

Hello and welcome to 3reef