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Old 16-03-2005, 06:40 PM
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Default TMG and supplements?

HI all,

I'm switching from Flourish fertilizer system to TMG (tropica master grow)
for my plants.

I assume I still need Flourish Excel since I don't have a good CO2 source..
but do I still need Iron and other macro elements (nitrogen, potassium,
phosphorus) or does TMG take care of it all?