that is one great tank, he has a whole blog about the setup, here's the original link
http://piraya.skyrock.com/
here's translated using google.com/translate
http://translate.google.com/translate?hl=en&sl=fr&u=http://piraya.skyrock.com/&sa=X&oi=translate&resnum=1&ct=result&prev=/search%3Fq%3Dpiraya%2Bskyrock%26hl%3Den
http://piraya.skyrock.com/
here's translated using google.com/translate
http://translate.google.com/translate?hl=en&sl=fr&u=http://piraya.skyrock.com/&sa=X&oi=translate&resnum=1&ct=result&prev=/search%3Fq%3Dpiraya%2Bskyrock%26hl%3Den
definetly.