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Aussie dry ferts

Joined
Jun 20, 2026
Messages
13
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Location
Tasmania
Hi all,

Starting a new 240L tank and looking for a source of dry ferts. This can be difficult in more remote Australia.
So far I think my options would be cop the expensive postage on well known micros from overseas as this would be a smaller package. Then source KNO3 by ringing some hydroponic places as this is more difficult to have shipped.
MgSO4 is easily obtained at garden centres or Bunnings.
Keen to hear opinions for global micros and perhaps any aussies may chime in with more local macro options?

Cheers
Chimera
 
You're right there is not a large selection down here.

I grab all my dry ferts from Green Aquarium
Hey Aquajack,

Does that include KNO3?
Didn’t see it on the stock list. I’ll drop Dave a line today. Do you know if the chelated aquarium mix is the same one in the rotalabutterfly calculator?
I am assuming so.

Cheers
 

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