R2R Username: @JGT
My Tank Thread: My 240, My 240/Basement Fish Room, My 240/Basement Fish Room/built into a full wall bookcase and focal point of house addition.
Hi everyone, my name is John or better known as JGT on R2R and I’ve been keeping fish/corals on and off for over 40 years. As a boy...
How a Two Part Alkalinity and Calcium System Works, and Why it Matters
By Randy Holmes-Farley
This article is intended to help aquarists understand some of the important differences between the great variety of two and three part alkalinity and calcium dosing systems presently available...
Reef Aquarium Salinity: DIY Calibration Standards
By Randy Holmes-Farley
One of the most important issues facing marine aquarists is providing a suitable environment for their aquaria's inhabitants. Among the important properties for a marine environment's suitability is the water's salinity...