"js1" wrote in message
...

Not defending Seachem, but you may have conditions better suited for
growing algae in your 20 than in your 75 that has nothing to do with
Excel.




that may be, but if excel is an algicide it should be killing the algae,
regardless of the conditions. Instead the algae is healthy.


--

Margolis
http://web.archive.org/web/200302152...qs/AGQ2FAQ.htm
http://www.unrealtower.org/faq