Betta SE: 5 inches (12.7 cm)
Betta SE Plus: 3.5 inches (8.89 cm)
Betta Flex: 6 inches (15.24 cm)
The minimum operating water depth depends on your Betta model: Print
Created by: Trevor Gore
Modified on: Tue, 9 Dec, 2025 at 4:05 PM
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