Every 30 days or so...nothing out of the ordinary

Yep.

I've been getting BGA in my tanks. Circ / O2 / NO3 isnt the issue - plenty of all. I spoke with Phil (Brightwell) last night and he agrees that it might be due to the urea I'm using in the 'Spezial N' fert I'm using. After the AGA, I also want to try the higher ppms to accelerate growth. In sitting ...

Angles, Drivers, Controllers, Color temps ... jeez! Looks like some weekend reading for me.

Who's the GWAPA expert on LED lighting?

The convention was stellar! Great job guys! I know there might have been glitches - its inevitable - but from an attendee standpoint, it all went down awesomely.

Now get some sleep!

Link is dead.

You're right - I don't need a pretty fixture - its all going to be hidden. I agree - that might significantly affect the costs. I'm all for DIY but a little unsure on how I would figure out what I need to pull this together to price out. Any pointers? My PAR at the bottom of the 215G is 200 and woul...

BTW, I just looked up average mh ballast life. Its 18 years.

Ok so at the AGA I got a chance to speak to Cara. I was trying to figure out what I would need on my 215 that would give me the same amount of light as my current metal halides and if it was worth it. Here is my breakdown... Current setup in 215G tank: 3 x 250 watt mh 10k lights I replace the bulbs ...

I have a winter hat that was left in the basement. I'll bring it to the next meeting