Time for a game…let’s play “Name That Stuff”!
Woke up this morning to these spots on rocks and sand, a brownish orange color. Did water testing (after feeding/overfeeding as I’m sure I’m doing) and here are results:
PH-7.8
Am-0.07 can’t seem to ever get it to “0”.
Nitrite - 11ppb (that’s how Hanna marinemaster gives result…so 0.011 ppm). Can’t ever get this one to “0” either.
Nitrate- 6.4 ppm
And don’t have any corals, just a couple clowns, but still did these tests too:
Alk-5.6 dKH
Calcium-594 ppm
Magnesium-1630 ppm
Phosphate-0.17 ppm
Salinity is a little high at 1.027
Today was scheduled maintenance day so did a little over 20% water change after doing this testing. Made sure to clean sand bed as best I could too. (Might be time to add my sand sifting goby)
Also just recently started using turf scrubber (went with this instead of fuge), but that’s only been up and running for about 36 hours, so probably a negligible effect at this point.
I also added first batch of pods this week and have been dosing photo nightly.
Lights have been on for over a week as I figure why not just face the inevitable and get it over with.
So am I looking at the start of a diatoms outbreak (which is what I’m thinking it is…pics look like it’s green, but it is absolutely not) or cyano (which I always assumed would be greenish in color, so thinking it’s not that)
So let me know what you think my best course of action should be. My first inclination is to do nothing other than to let it go and do more frequent water changes.
Thanks in advance for all comments/input!