Monday, March 28, 2011

Has it really been 6 months?

Has it really been six months since I have posted here? I can't believe it! Well, if you're reading here, you're probably most interested in the LEDS. well, no changes. Same combination, no problems, no failures. However, I mentioned that I was getting into acros. And it's funny to look at these old pics, since these colonies have grown from frags quite well. It's cool to see what time has brought forward. No other equipment, I broke my Liter Meter (dropped it into into water) so I replaced it with a LM 3. I also have a 46g bowfront as astorage tank for my RO/DI water. Nothing else has changed.

Friday, September 17, 2010

New Toys!




Hello! Not many updates this summer. Tank is still rocking along. I have added a number of acropora frags and all are growing well. Heat has not been a problem, despite the warm summer.

I have reduced the total number of bulbs to six. The current setup, from back to front:
  • 470 nm actinic *
  • 22k
  • 16k *
  • 22K
  • 12k *
  • 440 nm actinic

The * indicates it's one of the newer Hi-PAR bulbs. The other three are the older "90 LED per foot" designs.

Other New Toys:

I accidentally water-logged my LiterMeter topoff pump. After 7 years, it is toast. So, I purchased a Bubble Magus. This three-headed monster now doses Calci
um, Alk, and water throughout the day. Any of the single pumps are a little under-powered for the water topoff duties. To compensate, I have made the Alk and calc formulas at half strength and dose double the amount in order to get more water into the system each day.





I also picked up a ProfiLux controller. It acts as a controller for the Tunze flow pump, and its four switched outlets control my moonlights, heater, skimmer, and sump.


Oh: The Tunze 6100 was replaced with a 6105. Slightly smaller and slightly more powerful.


Friday, June 18, 2010

So, will SPS grow under LEDs? Take a look at these fun four photos:

Here's my orange cap in a 130g tank, growing up the front side of the tank:





A closer look of at least an inch of growth up the front glass... it was also attached to the back as well:


A top down photo:




And finally, the huge beast, out of the tank prior to surgery with a Dremel and a high performance non-breakable cutting blade:




Thursday, May 13, 2010

"Tank of the Month Award"from Captive Reefs!


Wow! The system was given the "Tank of the Month" award by Captive Reefs, a internet forum. Seethe writeup and system details at: http://www.captivereefs.com/forum/showthread.php?t=8095 for all the gory details! :)


Wednesday, April 28, 2010

April Update... Gen 2 "Hi Power" bulbs


The tank continues to thrive under the LEDs. Some interesting observations:

The Hi Power bulbs seem to be a LOT more PAR. Some light-hungry SPS corals really colored up when I added the first hi-power bulb (a 470 nm actinic in December). They continue to thrive when I added the another Hi Power gen 2 (16k) last month.

Growth is just sick. I had to perform MAJOR fragging of the "Hollywood Stunner" chalice. The Orange Monti Cap needs to be cut as well. It is now growing up the front and back edges of the tank.

The Hi Powers allowed me to actually drop a bulb. No longer running 8... just 7 bulbs. I would imagine that use of all Hi-Power Gen 2 bulbs would allow reduction to six or -- GASP -- only five bulbs? We'll see as time goes on.


Tuesday, March 30, 2010

More Cree bulbs added!

I've swapped out a few bulbs for another of the Cree-based "Hi-Power Gen 2" bulbs.


[IMG]http://i2.photobucket.com/albums/y30/pjr300/Aquaria/sunbrite/New12kand16k.jpg[/IMG]

I played around with the combination in the system; the new bulbs are surely stronger than the old models! It's a new 16k.

So, in summary, running the following:
  • Hi Power 2nd Gen in 470mm and 16k
  • 2nd Gen in 440mm, 22k x2, and 16k
  • 1st Gen in 12k

Monday, January 18, 2010