fish-tank › fish species
Halfmoon Betta (Betta splendens var.)
Long-finned halfmoon spread; finrot-prone in dirty water — gentle filtration mandatory.
Specifications
- ecosystem
- freshwater
- min tank gallons
- 5
- adult size in
- 2.5
- temperature range f
- 76-82
- ph range
- 6.5-7.5
- gh range dgh
- 5-19
- care difficulty
- beginner
- aggression
- semi_aggressive
- community compatible
- no
- schooling min count
- 1
- diet
- carnivore
- lifespan years
- 3-5
- tank zone
- top
Sources
- Aquarium Co-Op video / blog content · ingest 2026-05-06
- Practical Fishkeeping public articles · ingest 2026-05-06