Thanks to all that welcomed me! TriggerMan- you asked for more info. I am not sure what you need to know. I have noticed on various sites that they list all manner of expensive equipment and such. The only thing that is even close to being special on my tanks is on my 75, which has a MarineLand 24 hour lighting system with duo HQI on it. ( I LOVE that light! ) which is basically already outdated by LED's now. The rest of the stuff is garden variety-- Penguin 350 Mech filter w/bio wheel, a BacPac skimmer- that I NEVER turn on ( it was a gift ) but use for water flow and have tossed a couple handfulls of Bio balls into, a single medium flow powerhead- well, that's it. The big tech lineup- lol. I do use ChemiPure Elite and feel that it is a wonderful product! Just started using it 3 months ago and have noticed lovely differences in clarity and testing parameters. Also use Tropic Marin Coral Elements A & K, Seachem Reef Buffer occasionally and Tropic Marin Bio-Calcium. That is all of the chems I use. Everything else is water changes and paying attention. I wish I could send pics- I will one day when I grow up and get a digital camera. I love to share with folks! Hopefully, I answered your question in there somewhere. Thanks for reading.