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Re: Aquatic Plants Digest V4 #714
- To: <Aquatic-Plants at actwin_com>
- Subject: Re: Aquatic Plants Digest V4 #714
- From: Thomas Barr <tcbiii at earthlink_net>
- Date: Tue, 12 Dec 2000 15:52:11 -0800
- In-Reply-To: <200012122048.PAA09326 at actwin_com>
- User-Agent: Microsoft-Outlook-Express-Macintosh-Edition/5.02.2022
Red sea makes a narrow range for about 4.29$ MO. I think Pet warehouse has
em. I use it as a back up to a PH monitor.
> Subject: Low range pH test kits
> Does anyone have any idea where I could find a narrow (low) range pH test
> kit. I have a Tetra pH one and a paper with 5.5, 6.0 and 6.5 is just not
> tight enough. I know LaMotte makes (or did) make one, I've read comments
> about it by George Booth on this list. I've looked at LFS's, Pet Warehouse
> and Big Al's among others. If anyone has any ideas, please let me know.