mine were once again starting to look terrible... half way open or closed. I tested for phosphate with the hanna and got a reading of 0.06ppm. I recently had a coral beauty angelfish die so im assuming it had something to do with the phosphate spike. I did a 10gal wc and instantly the zoos appeared to extend fully once again. Not exactly your issue i know, but its amazing how sensitive these things are.
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- 33 Gal - 20Gal Sump, MP10/Hydor Powerheads, Aquaticlife 4x T-5HO, Vertex IN100, TLF w/Biopellets, Tunze ATO
-45GAL Build in Progress!-
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