View Full Version : pH Requirements for Cardinals
Jeckel
03-05-2006, 07:12 PM
OK, I'm convinced that discus don't need low pH to do well. But what about cardinal tetras? I'd like to put some cards in a 29-gallon tank with two discus. My pH is usually about 7.0, with KH 2 degrees and GH 8 degrees. Is this okay for cardinals?
Thanks,
Jerry
aloha_discus
03-05-2006, 09:56 PM
Aloha, I keep my cardinals in regular tapwater. PH is around 8.2 and all are doing well since August of last year started with 35 and lost 2 to some of my altum angels.
Ike
pcsb23
03-06-2006, 06:08 AM
Yup they'll do just fine in the same water you keep the discus in.
Paul.
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