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discuspro

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Posts posted by discuspro

  1. I some what recently got a Hamilton SE 250W 14K bulb and have run it on my older black-box ballast. It has definitely lost its blueish look that it had when I first got it, which is expected but I've also thought my old ballast may be running it too hard or something.

    I figured if I used an electronic ballast the bulbs might last longer, especially the color characteristics. Would it be true if par values were higher maybe the bulb color or life may be shorter? Also, maybe if I converted to HQI I would also have better results holding bulb color longer.

    By the way, either of you looking to sell an electronic ballast?

  2. I'm looking to get one of these because I've got an older pendant "black-box" magnetic ballast that I think is wearing out bulbs prematurely.

    Anyone selling one, or else I'll got to marinedepot.com and get one if everyone has had good experience with them.

    Lastly, does this ballast require manufacture reconfiguration depending on what brand bulb or type you use?

  3. Did it kinda smell like dead fish? That is what my DI smelled like and I was puzzled, but eventually found it was the DI that needed to be replaced. The pH coming out of the RO-DI unit is very deficient in dissolved gases like oxygen and carbon dioxide, so the pH is kinda funny and it has no buffering capacity. I've tried a little experiment that you might want to try also: I took fresh water from the unit and put in on top of one of our lab magnetic stirrers. I put a stir bar in and let it stir the water so hard that it aerated the water very quickly. I had a pH meter in the water continually testing the pH and what I saw was a gradual decrease in pH pretty much down to 7. You may or may not observe the same results but you could try it to see if you do.

    With RO-DI fresh filter material you may be able to get a very close pH of 7 but to get even more pure you would have to go distilled, not really economical or healthy for reef use or drinking.

  4. Really check your DI resin, if you have any, if it is smelly. I had the exact same problem and it turned out to be the DI. I don't know how bacteria would be able to colonize in such a mineral depleted area but science continues to amaze us confused2.gif

  5. I'm needing to make a canopy for this 40gal bowfront very soon. I'm looking for these among other things in Austin:

    1) mogul socket and bracket

    2) very reflective material used for the reflectors (has to be bendable by a normal human being).

    Any stores around sell these or anyone on the forum?

    I keep seeing cooling fans in canopies and I'm wondering how they are wired up? I'm looking for a very inexpensive way to set one up for this canopy I'm going to make. By the way I've already got the fan.

  6. Yeah, it's my soli/efflo on my frags.org link. At the moment it is still small but plating, that is why I'm calling it a soli/efflo for the time being because I'm not sure which it is. When I bought it I bought it under the name of LE Acropora efflorescens. Who knows if it is really that or not but all I know is that it is one of my favorites!

    Here's a quick pic, you may have seen this photo in MAAST.org:

    top%20efflo.jpg

  7. Robert it is not you who made me feel upset, seriously. I looked at the picture much more skeptically after the post you asked me about it. It does look a bit like digitata, that was when my tank was not growing things so well and it was growing maybe a 1/16" per month. Monday I will be at the school all day, and seriously I will give you a frag for free, no questions asked I'll keep my word. I sold Jonathan Mast a piece for $5 yesterday and I really should have gave him a piece for free but I gave him a bunch of other free frags. Sunday, tomorrow, I will also be available a little bit if that is better. I just had finals week this week, it's my senior semester, and I've been going crazy so I'm very sorry if I'm being extra sensitive.

  8. By the way, that pic hammondegge posted a message or two ago corresponds to a A. yongei:

    http://www.frags.org/memberfragdetails.php?fid=3733

    Or the person who posted the pic has their names wrong, if your saying formosa.

    Here's another on frags.org that is called "green slimer":

    http://www.frags.org/memberfragdetails.php?fid=4829

    greenslimer.JPG

    My piece is just like this one, when I look at both. When I bought it originally it was browned out, it has been getting greener and greener.

    Another on someone's website that they are calling 'green slimer", and it looks like the one I have:

    greenslimer4322opt.jpg

    http://blog.captivereefing.com/2005/03/page/2/

    Niether are a spitting image of each other but they have been called "green slimer," either correctly or incorrectly, and they are most likely growing in different conditions.

    I'm just going to go ahead and say it but I feel a bit dismissed, just trying to offer what I believe to be green slimer. disgust.gif Shoot I'll give frags of this guy away for free to Robert, even if it is greenslimer or not, but heck do I not know what I'm doing?

  9. That is actually an pic I took in January. The main branch had fallen on it's side and kinda did a melt on rock growth mode. I feel kinda bad that you think I would steer you to buy a M. digitata instead of an A. yongei. I have no doubt that it is Acropora. Although, I've got some digitata.

    Here's a pic of tip growth, although blurry, I will take some more pics in a few days:

    slimer.jpg

    Like I said I don't have actinics. The pic I have on frags is older and the tissue is not as green as it is now.

  10. Are you talking about A. yongei? I've got some looking pretty good and growing very well! Check my link in my signature below, price can vary for good friends (in a good way).

    I don't have actinics on my system yet so I'm sure the color will get more crazy with more lighting.

    My tank will be at St. Edwards U for just a few more days and then I'm moving it to another place in Austin, a little more north. Just wanted to put that in because I thought I remembered you live close to St. Ed's and it would be easier for you.

  11. Good idea I might have to go in on a group order with you. I knew about that site and I believe Instar the guy we are talking about is affliated with them. By the way did you have to have all of your powerheads/etc off while you had them or were they smart and stay away from the pumps?

    That's not good that you've seen more aiptasia, that means the berghia were not entirely efficient unless you've gotten new pieces of rock that may have had them once your berghia population died off.

  12. Well I did have a velvet nudi and it was eating well but made me extremely mad when I found it sucked into one of my tiny,tiny pumps that would never be able to suck something up but some how did. It seems like the most natural option to me at the moment for eradicating those orange nudi's. I know there is flatworm exit but I just don't feel myself trusting a chemical that will kill these guys and be reef-safe.

    I think my main focus for bringing this up is because I'm trying to wiggle out of buying a $$$ organism that doesn't ship well and may cost $40 to get shipped. Having it local is ideal for the buyer but I know it is not always possible.

  13. Unless some of you know where I can get velvet and berghia nudibranchs dependably, in Austin, I think we should all start calling the shops and pushing them to carry some. If they start carrying them then newbies would have maybe less of a problem with getting them in thier tanks by buying from local LFS, and I've pretty much seen aiptasia or brown nudibranchs at all of our local shops so they need these guys as well.

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