- Joined
- Aug 21, 2015
- Messages
- 2,065
- Reaction score
- 320
noticed some of my corals are not happy tested my phosphate and 0.38 nitrates are 25 i have a refugium had it running only 6 hours as it was taking everything out even with me feeding heavy so now i put it to run 24hr a day but phosphates are high the refugium is all im running for nutrient control along with my skimmer did a 30 gallon water change and it didnt even make a dent tank is 200 gallons