My tank is 1 week old. Just started cycling it with ammonia. I add maybe 3-4 ml into my 20 G tank. I am using 2 13W 6500k light. Substrate is eco complete. Can anyone please tell me what is causing the DHG to turn yelow/brownish?
Is it because of the lack of light? Too much ammonia?
Is it because of the lack of light? Too much ammonia?
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