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Are 3 mollies and 1 cory too many fish for cycling a 7-gallon tank?

Updated On September 23rd, 2025

Can i get 3 mollies and 1 cory city for cycling my 7 gallon aquarium?

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on August 7th, 2017

You should use one or two small, inexpensive but hardy fish to cycle a tank. Ideally, the tank should be cycled empty to prevent fish losses. You can also use a quick start product to speed up the cycling.

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