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  1. Screwtape
    Post

    Mg impact on SG and Ca

    I just drop it in a glass of vinegar for a while, I'm lazy about chipping off precipitation heh.
    Post by: Screwtape, Jun 15, 2010 in forum: Water Chemistry
  2. Screwtape
    Post

    Mg impact on SG and Ca

    Hehe, sorry I wasn't trying to be pedantic. I think lots of people aren't aware of these side effects of supplementing so was just trying to point...
    Post by: Screwtape, Jun 15, 2010 in forum: Water Chemistry
  3. Screwtape
    Post

    Mg impact on SG and Ca

    I was just saying that the magnesium supplement you used added a lot of sulfate and chloride which also helped raise the salinity. It obviously had...
    Post by: Screwtape, Jun 15, 2010 in forum: Water Chemistry
  4. Screwtape
    Post

    Mg impact on SG and Ca

    Interesting to see an example of this happening. It may not be just the Mg though, but also whatever else is in the additives, chloride for example...
    Post by: Screwtape, Jun 14, 2010 in forum: Water Chemistry
  5. Screwtape
    Post

    Hanna Checkers for Ca/Alk/Mg/NO3

    Yeah I would guess separate units as well. Not sure about calibration with colorimeters because you zero out the unit with a clean vial with tank...
    Post by: Screwtape, Jun 8, 2010 in forum: Water Chemistry
  6. Screwtape
    Thread

    Hanna Checkers for Ca/Alk/Mg/NO3

    This sounds potentially promising. Colorimeters for Calcium, Alkalinity, Magnesium and Nitrate from Hanna. Alk, Cal and Nitrate supposedly are going...
    Thread by: Screwtape, Jun 8, 2010, 22 replies, in forum: Water Chemistry
  7. Screwtape
    Post

    HANNA HI 764 Checker

    I am very interested in this too. I had a backorder out for the previous phosphate checker but I'm going to see if they can switch my order out for...
    Post by: Screwtape, Jun 7, 2010 in forum: Water Chemistry
  8. Screwtape
    Post

    A Coral that can live both with light and without? Are my eyes fooling me here?

    I just happened to run across this recently. I wonder if it's possible that your ID may have been mistaken? Not that I'm arguing with it or any other...
    Post by: Screwtape, Jun 7, 2010 in forum: Coral
  9. Screwtape
    Post

    75g w/ 33g frag tank system

    Turns out I was wrong on the joker paly budding new polyps a few posts back. Apparently it had just closed up and probably started to recede/shrink...
    Post by: Screwtape, May 28, 2010 in forum: Show Off Your Fish Tanks!
  10. Screwtape
    Post

    Wrasses In Fight over a Girl??

    Any damage to the flame yet fins/scales/bruises? Rather than scaring it out of the rock to feed it is there a way you could use a syringe and some...
    Post by: Screwtape, May 28, 2010 in forum: Tropical Fish
  11. Screwtape
    Post

    Wrasses In Fight over a Girl??

    I'm not sure why the female would have anything to do with it. What would the Red Velvet gain by making some sort of connection with the female flame...
    Post by: Screwtape, May 28, 2010 in forum: Tropical Fish
  12. Screwtape
    Post

    Wrasses In Fight over a Girl??

    If you can, for clarity and to avoid future confusion, you might want to correct your first post because it does say two male flames. :) I have...
    Post by: Screwtape, May 27, 2010 in forum: Tropical Fish
  13. Screwtape
    Post

    Anemone Alternative?

    I personally would avoid Euphyllia coral, they can be sensitive to the physical aspect of hosting a clown and take a good amount of damage, possibly...
    Post by: Screwtape, May 23, 2010 in forum: General Reef Topics
  14. Screwtape
    Post

    T5 help

    I think it was just in the last year or so that UVL put out the T5's with internal reflectors.
    Post by: Screwtape, May 23, 2010 in forum: T5 Aquarium Lighting
  15. Screwtape
    Post

    T5 help

    That sounds good to me. For 6 bulbs I would go with at least 4 454's, possibly even 5 depending how blue you like it. 2 blue to 1 whitish/daylight...
    Post by: Screwtape, May 23, 2010 in forum: T5 Aquarium Lighting
  16. Screwtape
    Post

    T5 help

    I see, yeah then internal reflectors is better than none I believe and you're in good shape with UVL. LPS should be fine as well so you might be...
    Post by: Screwtape, May 23, 2010 in forum: T5 Aquarium Lighting
  17. Screwtape
    Post

    Which Vortech to get and how many for a 72 gallon bowfront

    There is a ton of information on these powerheads on 3reef. Here are my personal opinions on them....
    Post by: Screwtape, May 23, 2010 in forum: Filters, Pumps, etc..
  18. Screwtape
    Post

    is an mp10 enough?

    The only reason I would recommend more pumps is that one pump is a source of flow from only one direction. I personally think 2 MP10's would be...
    Post by: Screwtape, May 23, 2010 in forum: Filters, Pumps, etc..
  19. Screwtape
    Post

    T5 help

    I might have to take back all my advice. I have no clue how the internal reflectors will work. Definitely not as well as individual reflectors. Are...
    Post by: Screwtape, May 23, 2010 in forum: T5 Aquarium Lighting
  20. Screwtape
    Post

    T5 help

    I'm only using an Aquasun right now. It's slightly pink but puts out great PAR. I'm not as much a fan of the actinic white, I don't think it puts...
    Post by: Screwtape, May 23, 2010 in forum: T5 Aquarium Lighting
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