Well new here, my name is Richard and lovely wife of 22 yrs is Gail. We have met and delt with Dr. Dave :regular_waving_emot a few times.. i Live in Sunny San Diego in a town Called Ramona, I'm currently modifing my filter to match Dr.D's. just saving for rest of plumbing 4" returns, deck fittings and 2" dump valves. I have a 300 gal bog that just housed a few plants from mr. dave's collection. I have a few items left until we expand our current 800 gal into a 18,000 gal pond with a bridge headed into our front of house. if anyone wants to help with the shovel i can sure use it .