Yesterday I visited a famous Brazilian veteran aquarist, Mr Joao Basso, he's been in the hobby for some 40 years now (much like Paul B), and in his recent years has experimented a lot with new tank formats and other DIY projects. One of his recent inventions, about 2 to 3 years ago, is a tank system that has no visible overflow nor return, no visible pumps, uses a small return pump (aquarium volume turnover once per hour), looks super hyper clean and has incredible flow using a closed ...
Updated 11-02-2013 at 06:46 PM by snorkeler (Typo)