Description
Skimmerless tank with Atman filter
Water change once a week
4tubes of hopar T5
Fishes : Filament flasher wrasse
Long fin fairy wrasse
Cardinal
Red Firefish
Purple firefish
Trimma (2 types)
Clown goby
Shrimp goby
Corals: Assorted zoa frags
Thats about it. Very simple setup. Nothing fancy
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http://www.americanmarineusa.com/orpcontroller.html
ORP Measurement Range –1,999 to +1,999 mV
Bro, i suggest you can read up before you comment .
Used for about 10 months ( So should still be under warranty)
Bought from reef depot
Can measure negative orp readings too so can be used to tell the orp in a de nitrator.
Bought at $300 plus ( selling for $240 )