Quote:
Originally Posted by
Midnighttide102
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Not sure on readings but if it helps any Barley straw sucks silicates outta the water u can get it at any feed store they feed it to horses it really works wonders
OK, this one is new to me! Can you lend some info on how it would be used in an aquarium, like in a media bag, filter and an idea of how much of it?