Good day! New here to the page, I recently add a green sinulara frag along with some pumping Xenias on Saturday as well as a diamond goby to my 20 gal tall tank. Both looked good that day and Xenia were pumping good! Then next morning they have both been shrunkin in and Xenia look super deflated.. My tank was setup May 15. I use RO water and Reef Crystals salt mix. Running 30 watt. aqua night LED light. Any advise? I know the crab isn’t helping! Parameters are
Sal. 1.027
temp 78-79
PH 8.1-8.2
Ammonia 0
Nitrite 0
Nitrate 5.0 ppm
Cal 400-420
Alk 10-11 dkh
Phos. Less than .25 ppm
Sal. 1.027
temp 78-79
PH 8.1-8.2
Ammonia 0
Nitrite 0
Nitrate 5.0 ppm
Cal 400-420
Alk 10-11 dkh
Phos. Less than .25 ppm