Source for trace elements and K2SO4.
Just thought some of you might be interested in a cheap source of trace elements and, if you need it, K2SO4. They do mail order too.
The place is called: Que-Pousse (They do speak english)
address: 2215 Walkley, Montreal, Quebec H4B 2J9
phone: (800) 489-2215 or (514) 489-3806
fax: (514) 489-3985
They sell a 'Chelated Trace Element Mix' that contains:
Fe 7%, Mn 2%, Zn 0.4%, Cu 0.1%, B 1.3%, Mo 0.06%, EDTA 42%, DTPA 13%
It costs about $10.00 Canadian for a 450g container.
The K2SO4 costs $10.00 for a 750g container.
Always mix the trace elements with 'demineralized' water before adding to the aquarium.
I have not connections with this shop other than that I buy from them.
Hope this helps someone :-)
Ed Tomlinson (tomlins at cam_org)
Home of pppdial: http://www.cam.org/~tomlins/pppdial.html