those wrasse are awesome!
Quote:
Originally Posted by wmcinnes
I've had trouble getting readings with the Hanna PO4 tester. I always get a reading of 0 even though I have a bunch of hair algae and turf algae growth as of late. I'm thinking the po4 is being consumed faster than it can be detected by the meter and thus I feel PO4 testing is overrated. I am curious to see what kind if readings you get with your meter.
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I'm in the same boat. I have a few patches of HA but my nitrates and phosphates are zeroed out. It has been suggested several times in the forums that macro algaes like HA can take up PO4 and nitrates before they get a chance to be read. HA is a resilient bugger! I have HA growing under rocks where there is NO LIGHT! Seriously, WTF?!