My personal rule is 10 gallons per inch, so a 10" fish or 2 needs to be in at least 100 gallons.
Although 10 neons could go in a 10 gallon.
Although 10 neons could go in a 10 gallon.
+2All these rules about tank size I don't pay any attention to. Any truthful fish keeper with half a brain, can tell if a fish is suitable for a certain size tank or not. Behavioural cues are easy, or maybe its not easy and I'm alone in this
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