My alk. is way up there and my ph is 8.2 bubble tip, purple green and pink.... My ammonia is 0 , my nitrite is 0, and my nitrate is 15ppm... I'm about to do another 25% water change tomorrow... As for lighting It's led's at night, Pc's for 15min. in the morning then the MH Powers on and is on by itself for 10hrs. then the MH Powers down and PC's on for another 15min. then to leds all night... Just to ajust my livestock from super bright light to a night time setting... The tank is not that old, It has been cycled for about a month now... I'm just basing that on the ammonia and nitrite reading.... It is young for an anemone but I do not slack on the health of the tank... I try to keep my parameters as on point as possible... Oh and to answer the other question I have a 900 power jet in the 37 gallon tank and a bak-pak protein skimmer... Anyways the main thing is I try to feed it every few days and I've had it for over two weeks now and it looks happy just won't eat....