The Planted Tank Forum - View Single Post - Good way to test for low PH
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post #3 of (permalink) Old 01-04-2013, 09:19 PM
Planted Tank Guru
GeToChKn's Avatar
Join Date: Apr 2011
Location: Hamilton, Ontario, Canada
Posts: 5,116
Most of the pH pens go from 0-14, look for one with ATC (automatic temp correction). I got mine off Ebay from overseas, took 3 weeks to get it but was like $7. You can get them on Amazon and get it quicker for like 20-$30.

20g platy, , 2 x 10g shrimp, 3 x 20g shrimp, 7.5g shrimp and 1 great dane/mastiff puppy.

Sump Pimp #2

My Tanks and my shrimps
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