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Recent content by narkosis

  1. DIY MH reflector?

    Right, much appreciated.
  2. DIY MH reflector?

    bishop, I've got hold of several 4'X8' German polished Al sheets which I've been using to make T5 parabolics. If I wanted to do the same for MH, is there any website or S/W available that lets me figure out the facet angles, or better still for a smooth parabolic? It's a whole lot cheaper than...
  3. regal angel

    Jim, You sound like the right guy to talk to, on a related note. I'm from Malaysia, where I notice many Regal Angels being sold with really dismal success rates. The main problem seems to be with feeding. The other run-of-the mill imperator, navarchus, or xanthometopon all can get used to...
  4. DSB for Fish only tank (marine obviously)

    Russelas, Traditionally, most people with marine FO tanks stick to W/D or trickle filters, since their tanks are usually overloaded with fish. Especially in this case, if the show tank is meant to be impressive. However, using a trickle filter would automatically mean that your NO3 (nitrate)...
  5. shown brand-new Iwasaki 20KKs today

    Greetings all, I was picking up a couple of the 6500Ks this morning, when the importer showed me Iwasaki's latest offerings : 150W 20000K in double-ended AND E27 (Med-Base). He fired up the E27 for me, and as expected, they're much bluer than the 6500Ks, even more so than the German 10KKs. If...

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