ohio reefer
Aquarium Advice Freak
i just got my tds in the mail today. i tested my ro and it says it is 17ppm. is that good? what is the normal range. and what should it be when i need to change my membrane?
TIA
mark
TIA
mark
i tested my ro and it says it is 17ppm
yeah, go ther all the time!!!! hey check out this local (cincinnati) forum.Have you ever been to gerber's store on dryden road?
yeah, go ther all the time!!!! hey check out this local (cincinnati) forum.Have you ever been to gerber's store on dryden road?
Dr. Spock
will diatoms go crazy with 17ppm?
will diatoms go crazy with 17ppm?