Paradise Fish
Hardy labyrinth fish that can be territorial with similar-looking tankmates.
Planning your aquarium
The library starting point is 20+ US gallons. Plan for the approximate 4-inch adult size and the species' normal activity, not just its current shop size.
The minimum group count is not a compatibility recommendation; assess temperament, sex, territory, and tankmates.
Mixed-species aquariums may need substantially more space. Tank length, adult behavior, filtration, and hiding spaces all matter.
Tank setup and behavior
- Break up sightlines with plants or hardscape to create distinct territories.
Hardy labyrinth fish that can be territorial with similar-looking tankmates.
Food and feeding
Food options: Floating pellets, Flakes, Frozen insects.
Use appropriately sized, complete staple foods and rotate suitable foods for variety. Feed modest portions and remove uneaten food.
Tankmate cautions in the checker
- Avoid or investigate Betta Fish: Both are territorial labyrinth fish and may fight.
These are selected rule-based cautions, not a complete compatibility assessment.