08-14-2009, 05:44 PM
| || | PH wont stay down. Help
My tanks ph is 8.3 and my tap is the same... It has been tested by me a local fish shop AND petsmart and yes it is 8.3 so i bought some API proper Ph 7.0 and added some last night because i wanted to slowly drop the ph so not to shock the fish and I brung it down to about 7.6 in about 2 hours but this morning it was back up to 8.2 so I added a little more and dropped it down to 7.8 and i just cheched it again and its 8.2 again.... anybody know what is going on? does API proper ph just not work or what because it says it brings the ph to 7.0 and keeps it there but its not working for me....