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Algae Grower
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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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