Optimum Iron levels

["Noel Sampol" <noels at chilli_net.au>]

Hi all...

My iron level reported by my test kit is less than 0.25 ppm - Is this enough
for optimum plant growth?

I have about 98 watts of flourescent lighting for a 55 US gallon tank (5
foot long) and I usually light up the tank for 10-12 hours.  I have DIY CO2.

pH = 6.0 - 6.4
GH = 50 ppm
KH = 2 - 3 DKH
Inorganic Phosphate = 3 ppm
nitrite = 0
ammonium = less than 0.05 mg/L
iron = less than 0.25 ppm
temperature = 84 F

I would appreciate your comments - thanks

Noel Sampol
noels at chilli_net.au

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