The Planted Tank Forum - View Single Post - Neon Vs Cardinal
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post #1 of (permalink) Old 02-02-2013, 02:24 AM Thread Starter
Algae Grower
Join Date: Jan 2013
Location: Washington DC
Posts: 64
Neon Vs Cardinal

I have 30G planted tank. Its just 1 week old setup. current PH is around 7.4, I am planning to add C02 so that should bring down the PH when its active.

Thinking of Neon vs Cardinal. Which is the better choice and hardier?
I am planning on keeping only one type of fish that will school.
Seems like Neon needs PH between 5 and 7. Cardinal between 5.5 and 7.5

Anybody have experience on both to compare?
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