merlinblack
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- Joined
- Apr 26, 2009
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Yep, they still use ft and inches, none in sizes like 60cm...
The T5 5' starter units are really expensive, I can get a 2 tube 46" for the price of a single 60" unit (about £80) and they didnt even do double 60" units anyway.
next thing I'm looking at is what minerals to add to my RO water so I'll start another thread.
I'm thinking of adding potassium phosphate as plants need potassium phosphorous and nitrogen, they already have plenty of nitrogen but not the other two, if I add the other two the plants should grow faster and absorb more nitrogen (nitrate). I just want to find out what other compounds I need to add.