What did you use for rock and sand when you did the tank swap?
Hmmm, I've had some similar issues with SPS in my two month old tank.
I'm using two AI Primes at low settings, so don't think lighting is the issue.
I did however, also use Tropic Marine sand, Tonga MiniFlakes to be exact...
10k
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12.5k
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15k
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17.5k
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20k
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Good luck!
Ok folks, just found something really cool that may help you. I am running the AI Prime, and have been using the iPhone app mostly for control. Recently, I began playing with the web interface, and have found some new added functionality, to include color temp settings!
First, a disclaimer. I am not an expert, in fact I'm a newbie. I don't work in the pet/aquarium/light industry. These settings are from the programming for the Prime, which may share some similarities with the Hydra series, or, may not. These settings may nuke your whole house.
When I switch control to manual, there's a little semi bullseye icon next to the sliders. If I click on that, it takes me to a screen where I can select the desired color temp and intensity by using just two sliders (one for temp, one for intensity)! How cool is that?
Now, please pardon the poor quality photos ahead, these are cell phone shots of my laptop screen, so they look funky.
Here is the screen where you can select color temp and intensity:
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Now, I'll show you the settings (set by AI) for a range of color temps from 10k to 20k, all were done at 50% intensity. Here you go:
10k
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12.5k
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15k
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17.5k
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20k
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Good luck!
I'm pretty sure that was violet. Not sure why they default that channel to zero.
I'm pretty sure that was violet. Not sure why they default that channel to zero.
Violet is second from the left, that should be deep blue
They are great lights. Do not be afraid to turn them up, slowly. I ran a single over my 60 cube at 96%. I added a second and currently at 75% on both. No bleaching or anything. I just take my good sweet time raising the power. When I added the second I did a 45% reduction and a 4 month ramp. I plan on bringing them both back to 96%.
After switching to Hydra 52's and seeing good growth but inaccurate or poor coloration, I adjusted my intensities until I started seeing colors deepen or evolve into new colors. This is my current setup for Hydra 52's on a 24" deep tank and 8 1/2" AWL.
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