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  1. J

    SteveT's 600Gs (tons of pics!!)

    Don't worry about iodine. Neither OES nor MS can tell which type of idoine was in the water and only Iodide is useful... Organic Iodine, elemental iodine, iodide, iodate, I++, shineola, etc. and all of the other forms show the same peak on ICP, but they are not useful. The compound matters...
  2. J

    Aurora Quest 450 Gallon Classroom Tank

    I would vacuum 25-33% of the sand with those water changes. Get the gunk out that has settled in there, if there is any. Don't do it all since you need the oxic and anoix zones to establish again after you mix them up. Maybe do another quarter or third of the sand a few months from now. Suck...
  3. J

    Fin flicking / twitching in Rabbitfish

    Keep feeding it well and it should be OK. I had the same fish from ORA/Biota and it was a weird fish. It never really wanted to eat algae since it probably never saw any in it's whole life - it eventually got with the program. It also did not know how to act around other/different fish for a...
  4. J

    What would you do?

    I would also get the salinity up to 35. This way, if you have a testing error, you are less likely to get low enough to make LPS mad.
  5. J

    What would you do?

    This is the best presentation on Algae that I have ever seen:
  6. J

    What would you do?

    Change water weekly over the next month or two. This is the ultimate reset... and also the cheapest. See if Petco or Chewy has a sale on IO where you can sign up for auto ship and cancel it a week later. Get some urchins. Continue to pull the hair algae on your own. If you have been...
  7. J

    RO system recos

    I usuallty hate AIO tanks since you have to take the manufacturers version of what is correct instead of figuring it out yourself as you adapt. I would avoid most of them since they all seem to have seam failures and total catastrophies - espeically Red Sea (BRS has deleted posts/reviews with...
  8. J

    RO system recos

    Call Air, Water, Ice, or the like and talk to them. Avoid BRS - just too much garbage from them both in increased prices and them supporting total crap companies for profit. Get extra sediment, carbon and DI resin and just have it for the next time - most are interchangeable if you get the...
  9. J

    Fish for Sale - Shutting down Larger Tank

    Anybody need fish? Want to get this tank closed down.
  10. J

    Powerhead failure.

    Some of the cheap Chinese ones can elevate Tin. It is part of cheap plastics. If you do ICP and see elevated Tin, then don't worry about it. While the levels might be high, nobody seems to know the set point for Tin and the elevation does not seem to be a big deal in most tanks unless it gets...
  11. J

    Powerhead failure.

    Go on the marketplace or CL and see if you can find a $10 powerhead. Maybe you will get lucky and find a tunze pump since they last a long time. I would not EVER keep AI, EcoTech, MaxSpec or the like on hand as a backup... then the warranty runs out while it is in the box. It is not like any...
  12. J

    ICP

    I don't know what that would accomplish. You have to have a NMR of a known compound to compare against to try and determine anything. I don't use anything out of a bottle in my reef tank, so I don't really care about SeaChem. If I need a compound, then food-grade dry from Amazon and I make my...
  13. J

    Few things FS

    Are the maximas fresh imports or have them put on new shell in your tank?
  14. J

    Fish for Sale - Shutting down Larger Tank

    Hawaiian Black, One Spot Foxface, Blue Spot Puffer and Huma.
  15. J

    ICP

    If you don't want to go down ICP rabbit hole, the plasma can ONLY count elements, not compounds. If the plasma sees a spike in the nitrogen range, it has no idea where that nitrogen came from - was it n2, no2, no3, nitrogen in organics, ammonia, ammonium, etc.? Something like salinity is...
  16. J

    ICP

    Please go and read the long ICP threads on RC where people have done analysis and multiple results. In the end, they are not likely any better than a high quality reefing test kit. ICP does not live up to the hype. The other things that ICP can test for that you cannot get at home have no...
  17. J

    Fish for Sale - Shutting down Larger Tank

    Chocolate Tang gone. Make me some offers on the other fish. 72x27x27 tank with black stand and hood and 75g sump available after the fish are all gone.
  18. J

    Fish for Sale - Shutting down Larger Tank

    Yes, I still have the chocolate tang too.
  19. J

    De-humidifier

    Run the air and don't open the windows at night. Should get you down to 30% around here, or even lower. Humidity is the most high at night. We have to run a humidifier if we run the air or things get staticy. I would only air the house out when co2 gets above 700, but you can time this so...
  20. J

    De-humidifier

    Not be cheeky, but do you not have AC? We have to add humidity to the air. Our windows are constantly open, though. The last few weeks have had more humidity, though.
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