Updated On September 23rd, 2025
Pet's info: Fish | Betta | Female | 1.5 lbs
What type of saltwater fish can I have in a 10 gallon tank
1 Answer
Published on November 3rd, 2019
Thanks for reaching out, the rule of thumb is 1" of fish per 3 gallons, but smaller tanks are very difficult to keep stable, and saltwater fish are easily stressed by environmental fluctuations (salinity, temperature, dissolved oxygen). Good luck.
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