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#1
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Thanks for the compliment. I definitely miss that tank. It took a few years to get it to that point and with one bad mistake the majority of it was gone. Keep posting updates as your corals respond to the LEDs I am interested on how the respond you your new lighting.
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#2
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This is an over-due update. Been a bit of an adjustment switching to LED's. After my T5's started crapping out my corals were a little worse for ware. most had browned or gone completely white. I started the led's low and gradually increased the intensity.
I noticed that the colors were not doing any better so i did some water tests. All seemed ok, except I have been using cheap test kits. So I bought some Salifert kits and after I did a water change I realized I was very low in Alkalinity which I never really tested as with my older tests it was always the same. My tests were 5.7dkh Alk (used salifert now) , 550 in cal (normally keep this at 410-450) Mag was 1120. Nitrate was .2ppm i believe (still don't know if this is low or high) Phosphate was 0. I have since lowered my lighting intensity and removed some of the lenses to spread the light a bit better. And gotten my params back to what they should be. These are some pics of a coral I had that was not doing so good but seems to be coming around since the adjustments. before after This is one coral that I got last year and seems to be doing good Now as you can see some corals are not doing as good. Although they do have polyps, so I wonder if I should still hold out hope. And these are some fish pics My Filamented Wrasse (Thanks Steve! Red Coral) feeding time! |
#3
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If your coral still has polyps its not dead and still has hope! Just a bit of TLC should bring it around. Or it might just die. Could go either way.
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#4
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A few look like they will die, and a couple that may start to get better. Some have ok color but grow well. My monti plate is 5 or 6 times bigger than this time last year, had to break some off because it was blocking light for others
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