hello everyonr has any one here used a KORALLIN calcium reactor C 1502 to converted to a Denitrator aquacave website say for a calcium reactor is rated to 400 gallons i have a 150 with a 20 gallon sump and how goodit this thanks
Some people swear by them, I use geos denitrator (premiumaquatics.com) and avast marines og calcium reactor. the korallin is a little to pricey for me.
Yes either one should do fine on that volume.