Thanks for the compliments! Jay - that's my 55G sids tank. It's real low tech, real simple. Weekly 50-75% water change. Just natural amazon river gravel for substrate, standard hood lights and I switched out the bulbs and put in GE aquarays 9325, lights are on about 15 hours/day. Municipal tap water, 84-86F, ph 7.6. Weekly Flourish, occasional root tabs - maybe every 6 weeks or so, Mostly various crypts, the anubia, and that willow leaf hygro grows like nuts! I cut it in half about once a month when it reaches the top of the tank and stick the cuttings in the gravel. I actually don't need any more cuttings!