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  1. Paul B

    Zapping mojanos

    It would not generate any heat underwater using 300 miliamps. I believe it is the gas that is killing them. In Nam we used grenades to kill the animals before we swam
  2. Paul B

    Zapping mojanos

    Actually, it does. I have found that in a day or two you may find a tentacle still waving so I zap it again. It's hard to tell when you are using it because the mojano turns into a styrofoam looking thing. The white stuff falls off and then if you see some movement, you do it again. It's real...
  3. Paul B

    Zapping mojanos

  4. Paul B

    Zapping mojanos

  5. Paul B

    In the hobby too long

    All fish tanks were made like that in the early 60s. I had a bunch of them and they were not too cheap. The stainless steel ones are the new ones, before that the corners were black painted iron. My first salt tanks were that type and I had to paint the steel all the time but it did not help...
  6. Paul B

    In the hobby too long

    Yes it does, thats why I try to make good use out of my garbage cans. I still have canvases from two boats ago which was about 15 years ago.
  7. Paul B

    Zapping mojanos

    Just like in the picture. The black thing is a piece of graphite from a large pencil and the needle is a needle. Connect one to positive and one to negative on a 24 VDC power supply and if the graphite bubbles, reverse the polarity. It's simple
  8. Paul B

    Zapping mojanos

    Well the thing seems to be perfected. I replaced the carbon because it had copper in it so I used graphite from a carpenters pencil for the terminal that corrodes quickly. The chlorine emmitting electrode is still stainless steel but it is thinner now. The entire thing is small and compact with...
  9. Paul B

    Zapping mojanos

    The electrode is emitting chlorine, big time. I found a cheap way to make Clorox. I tried it for a minute in a small volume of water and smelled it, it almost burned my nose off. This is the substance that is oxidizing the mojanos. I replaced one of the stainless stel electrides with carbon...
  10. Paul B

    Zapping mojanos

    I keep telling that to my wife
  11. Paul B

    Zapping mojanos

    It would work on an elephant if you could get close enough and get the thiong into the water. ;D AAAAAAAAAAHHHHHHHHHH yes, but it's cleaner, cheaper and quieter than grenades and look at the fun I am having.
  12. Paul B

    Zapping mojanos

  13. Paul B

    Zapping mojanos

  14. Paul B

    Zapping mojanos

    I have posted ways to eliminate mojanos before but this high tech way is the baes, and most fun. I use 24 volts DC which can't hurt you and I inject it into a mojano with this home made electrode. It uses stainless steel sewing needles in an acrylic tube sealed with a glue gun. I thought it was...
  15. Paul B

    Natural Sea Water?

    I have been taking it from a beach or my boat for almost 40 years, no problem yet. Maybe in 41 years there is a problem ???
  16. Paul B

    In the hobby too long

    How do you know when you have been at this for too long? When after you thought you threw everything out that you don't need, you have more than you started with. Here are a few of the thiongs I just can't part with. I did not include 10 gallons of rock, miles of tubing and three or four tanks.
  17. Paul B

    Old powerhead maintenance

    Yeah, thats him ;D
  18. Paul B

    Old powerhead maintenance

    79, Nick, I have amphipods older than you ;D
  19. Paul B

    Old powerhead maintenance

    Nick I have three of those same powerheads all of which are still running trouble free. The tiny tube worms living throughout the thing don't help with it's operation an those things have a skeleton that is akin to broken glass, very abrasive and I am sure is what contributed to the wearing of...
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