Amazing tank, truely a work of art. Can I ask you did you fill the tank will fresh water and then put salt in? Or did you fill it with fresh water to test the leak and drain it completely then add real sea water in?
If you use salt, what kind of salt?
if you use salt, did u filter your tap water/well water with R/O or just straight tap? I cant imagine if you RO-ed water that much...it would take tens probably hundreds of canisters.
I am working on a 200 gallon project in Jakarta, Indonesia at the moment and most of the marine aquarists I know use real sea water as we don't have commercial marine salt available.
So i am using 1/4 real sea water and 3/4 tap water (filtered with carbon before it went to the tank) with added pure sea salt to match 34 alkalinity.
Can you please tell us if you dont mind a little bit more specific about how did you start this tank? In particular I wanna know about how did you start the sea water as I remember you mention something like "salted" so I was actually guessing you are using fresh water from your tap or well and add salts.
Thanks in advance