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Yeah I don't know either, generally if you are having problems starting up an LED based scrubber that is usually because of too much light, and I...
I just got another google alert about this guy's blog. His SURF2 doesn't appear to be producing anything at all, on week 28, I think I would have...
I used a digital scale as well and I recall getting 15g for 2 tsp, if you get 15g for 3 tsp that's still double strength. Al I remember for sure...
Yes, the quick version is that this (label) is wrong. 1 teaspoon equals 7.5, not 5 g. So mixing 2 teaspoons is 15g, resulting in a stock...
You can thank Chris Brightwell. I pointed out a label error to him years ago and they still haven't fixed that. It results in triple-strength...
I wouldn't think the blue LEDs would even fire up at 25%, much less half that. I put 3 blues in parallel once and got nothing out of them. So I...
What were you dosing with? Was it Brightwell Potassion-P?
Ugh, oops!!
Well built! One thing I was going to mention was that you should place a piece of acrylic between the outer LED fixture and the screen as the top...
Good to know, lots of people ask about this particular line of fixtures. Not sure how useful a light meter or PAR meter is going to be on a...
The only economical way to do it is to find a powdered source. Otherwise we're all paying for shipping water, which I despise. Remember we can...
Look at Florida Aqua Farms for a start. They make fertilizer specifically to grow algae
