Featured Article
Issue: June 2009
Rocks and Water Quality in an Iwagumi Layout
Author: Takashi AmanoRocks are a signature material used for the composition of a Nature Aquarium. The legendary aquascaper examines the types of rock that can be arranged for an iwagumi layout, and their effect on water conditions.
See the full article on TFH Digital http://www.tfhdigital.com/tfh/200906/#pg61

