Go Cats! Sophomore at UofA here!
Tank is BA, I also vote for an open house!
Definately awesome tank. I am following along.
Dream tank, gotta see how it comes along.
The tank is coming along nicely
If they heated the PVC to make those 'flex' connections, that's a first I have seen and it's very impressive.
Being a backseat driver here, in the photo of the sump in place, it appears that the filter sock holder sits flush to the top of the sump. I would be very concerned that if a filter sock clogs up, the water will overflow out the top of the sock, across the filter sock holder and over the side of the sump.
In my experience the filter sock holder should be an inch or 2 below the sides of the sump to avoid such a situation.
If i interpreted this photo wrong, I apologize for critiquing your project -- It's an impressive project that I am enjoying watch develop.
Looking great so far. Will be following along. :thumbsup:
Can you elaborate more on your statement above regarding less algae build up on the glass due to having LED's?
Thank you
I will be filing this thread away for when i retire and hopefully saved appropriately to be able to have a build like this. This will be my blueprint, and instead of Arizona, it will be Hawaii. To live in a dream....
V1...rotate - Thank you for following along!
I can't tell you why LED's produce less algae on the glass and I may have to suggest that my son test this hypothesis on his next science report that he does in school each yea
All of the posts that I have read on Reef Central and The Reef Tank suggest that with LED's their is less algae to clean on the glass. Is it true? Ask me in another month :spin3: I don't know if LED's produce a different wavelength that algae likes or what the reasoning is.
I am going to file this question away.
-Dan
To the best of my knowledge it is against the law to own coral in Hawaii.
several of you have asked what am i going to do about lighting. Especially with a tank that is 48" deep. Lighting is one of the primary issues that i have spent considerable time investigating, questioning and comparing.
At first, there was no doubt in my mind that i was going to go with 400 watt metal halides. What other choices did i have with a tank this deep? Look at chingchai's and all of the other deep, deep tanks.
Then i started reading more about led's. All of the reef and aquarium magazines were reporting on them and there were numerous reports written by dr. Sanjay joshi that made a strong case for options to mh. It was clear to me that the waive of the future was heading towards led's.
I started weighing the pros & cons between mh, vho's, and led's. They were plentiful. Yes, my electric bills would be significantly higher with metal halides, but then there was the heat i would have to deal with; the additional fans and chillers. How about growth? How about color?
Cost certainly entered the equation but it was not the deciding factor. I really became impressed with a number of larger reef tanks that were using led's. They weren't necessarily as deep, but, the colors of their tanks and growth of their corals were very rich.
I started contacting all of the led companies along with the authors of the numerous lighting reports we have been seeing in the reef keeping and aquarium magazines. The question was asked, what would you recommend for a 48" reef aquarium?
I was very impressed with four different companies:
Reeftech
ecotech marine
orphek
ecoxotic cannon
each company offered many different benefits and all were confident that they could serve my needs. I was very close to pulling the plug with reeftech and their prometheus units. Bennytheblenny has been using them on his 36" deep tank and has been impressed. I liked their software controllability. They even offered to fly down to tucson to install. Orphek has been updating their lines of led fixtures. Nineball seems very happy with them on his "coral tank from canada" build thread. Ecoxotic's 100 watt cannon pendants are very, very powerful.
Who did i go with? I ended up choosing 12 units of ecotech marines xr30w's. Several reasons but they really stood out above all the rest. Most importantly, the company has been around for some time and stands behind their product. Their lights are upgradeable as technology changes. Wireless compatibility. The color spectrum that they offer is great! David00061 has been very pleased with his 12 units on his "mixed 500 gal. A.g.e. Build. 12 unit led radion lights" build thread and has documented some impressive growth.
Again, i recognize that i have a very deep tank. If i don't feel that i am getting enough light on the bottom of the tank or too low of par readings, it will be easy to add a couple of the 100 watt cannon pendants.
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Dan,
Having had my list of failures and mistakes.... while you can, consider having a lip added to the filter sock holder on 3 sides, so that if a sock was to clog because of food, kalk accident, coral spawning, clam spawning or you happen to go out of town, then the water is for sure directed only into the sump and not over the sides.
It's an easy fix for what has a big potential of making a mess and wreaking havoc on your system and your house.
Just my .02 cents.... Which in this economy isn't worth too much![]()
Dave
Dan,
Having had my list of failures and mistakes.... while you can, consider having a lip added to the filter sock holder on 3 sides, so that if a sock was to clog because of food, kalk accident, coral spawning, clam spawning or you happen to go out of town, then the water is for sure directed only into the sump and not over the sides.
It's an easy fix for what has a big potential of making a mess and wreaking havoc on your system and your house.
Just my .02 cents.... Which in this economy isn't worth too much![]()
Dave
wow...............
Just wow............
Tagging along for the ride!
dam....very nice![]()