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hello fellow heads great site

jimenezcdt420

tooth dr 420
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as i been learning little by little from here,so educational better then the history chanel. i have a hydo system and need to get a ppm or tds meter ,which easyer to use or sugest to buy im always ph-ing down to 5.5-5.8, 2 times a day. i want to feed but dont want to fry them
 

Hamster Lewis

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Welcome to MP....

Try eseasongear.com for ppm, ph meters...great prices.
 

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