Thanks KatJack! The spiky stem plant in the back-right is pogostemon erectus. I appreciate the compliments on my tank setup.
As for the Aquatek, I've only had it running for about 2 weeks (1 week in my other tank, 1 week in the GLA). So far, it's been trouble free but time will tell. Their full-size regulator has been out on the market for quite sometime and has excellent reviews. I just hope the paintball mini version lives up to that rep as well. I'll be honest, the GLA paintball regulators looks much nicer, but are also more expensive. At the price of one GLA, you can buy two Aquateks! LOL... So warranty isn't an issue if you look at it that way.