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- Sep 11, 2015
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Since my DT tank doesn't have a lot of rock, I went with a lot more Marine Pure Blocks in my 150g tank. Can having too many MPB in the sump lower nitrate and phosphate too low? My nitrate is stable at 5ppm (even with heavy feeding / dosing nitrate and P04) and Phosphate readings are ALWAYS 0. Tested with Salifert and Hanna. Nothing I've been doing can get p04 up.
Things I've tried:
Feeding more frozen food
reef roids
oysterfeast
flakes, pellets
I wonder if having too many MPB is causing it to read 0 p04? Any help would be great. Thanks
Things I've tried:
Feeding more frozen food
reef roids
oysterfeast
flakes, pellets
I wonder if having too many MPB is causing it to read 0 p04? Any help would be great. Thanks