giesemann spectra

December 2020 One Year Two Years Old Three years old Since 2015, I've been keeping a 60 cube tank. I used dry rock and the system took some time to mature and eventually evolved into an acropora dominant mixed reef. I enjoy seeing larger colonies, but space was getting tight and with...

800$ Like new, never used. Preferably local/several hr drive for drop off.

I am selling this like new 48" Giesemann spectra MH/T5 fixture. Asking $900 shipped, located in Denver, Colorado if want to pick it up. I also have 2 Hamilton Technology 250W M80 ballast I would also be willing to sell. These ballast are made for Radium bulbs.

I have made the tough decision to sell my 48" Giesemann Spectra light fixture. It is in flawless condition. Features: Houses two SE metal halide bulbs and four 54w T5 bulbs. Each metal halide is on its own power cable and the T5 bulbs are on a third power cable. My particular unit is finished...

Great condition 3 month old 24” Spectra w/ 250w 20k Hamilton bulb and 250w Hamilton ballast w/ 2 coral plus and 2 blue plus. -$425 shipped.

Couldn't resist a deal that came my way for a fully setup Planet Aquarium Crystalline 105g Reef package, so I will be breaking down my IM 30L Fusion AIO and moving to this new tank! Here's a full tank shot of my current 30L, looking to go SPS again this time bare bottom in the 105.

I have a 24" Spectra and am having trouble getting the metal halide to fire. I have the Luxcore 250 W- 400 W ballast. I wired the ballast to the Spectra attachment as follows: white to brown black to blue green to green I first tried plugging it into my DJ strip. Turning on the power does not...

Current state of tank: FTS by Toby Broadfield, on Flickr FTS + Stand by Toby Broadfield, on Flickr IMG_6030 by Toby Broadfield, on Flickr I am absolutely no stranger to posting build threads on a forum, just not of a reef tank... it's always been of vehicles.:) So this is my first! I...