Updating.
I still have my Eheim 2036 for sale: 35$
T5HO fixture, 2 x 24W, 24" long: 35$
also:
9W Green Killing Machine UV Sterilizer: 15$
API GH & KH Test kit: RAOK
KNO3 & KH2PO4 & CSM+B (0.25# to maybe 0.50#): 5$ for all
(these are 1 quart freezer bags, for referance)
4 dKH standard (4oz / 118 mL): 5$
I live in Deltona.