Cheesejawa Posted January 4, 2008 Report Share Posted January 4, 2008 just a few questions as im thinking of buying another tank. Do you really need undergravel fertilisers to grow plants succesfully? And what wattage is considered moderate lighting? considering that would a 60cm double 20wt be enough to have plants in a 76x38x38 tank? Quote Link to comment Share on other sites More sharing options...
michael.qian Posted January 4, 2008 Report Share Posted January 4, 2008 plant growth mostly depends on light, of course extra nutrients will help. I'm sure undergravel nutrient sources will help the plant to grow faster, but if you have good lighting, it may not be needed. Quote Link to comment Share on other sites More sharing options...
snookie Posted January 4, 2008 Report Share Posted January 4, 2008 only for plants that feed using a root system may need undergravel nutrients Quote Link to comment Share on other sites More sharing options...
Cheesejawa Posted January 4, 2008 Author Report Share Posted January 4, 2008 so is it worth buying this to sett up a new tank? http://www.petplanet.co.nz/shopping/pgm-more_information.php?id=142&=SID Quote Link to comment Share on other sites More sharing options...
evilknieval69 Posted January 4, 2008 Report Share Posted January 4, 2008 read link in my sig Quote Link to comment Share on other sites More sharing options...
alanmin4304 Posted January 4, 2008 Report Share Posted January 4, 2008 I use it and find it very good for root feeding plants like amazon swords. It provides micronutrients which must be provided from somewhere. You would be lucky to buy it at a better price elswhere. Quote Link to comment Share on other sites More sharing options...
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