Molly Care Guide
The Molly (Poecilia sphenops) is a beginner-level freshwater aquarium resident from Mexico, Central America. It reaches about 3.9 inches and should be kept in tanks of at least 20 gallons.
Keep water near pH 7.2-8.2, temperature 75-82F, and hardness 8-25 dH. Feed omnivore, flakes, vegetables with 1-2 small feedings daily.
Mollys prefer harder, more alkaline water than many soft-water fish. They are usually peaceful but should not be kept with fin nippers or fish large enough to eat them.
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