fish-tank › fish species
Dwarf Rasbora (Boraras maculatus)
Blackwater nano — needs tannins and zero current; ideal Walstad/scaped 10-20gal subject.
Specifications
- ecosystem
- freshwater
- min tank gallons
- 10
- adult size in
- 0.8
- temperature range f
- 73-82
- ph range
- 5.0-7.0
- gh range dgh
- 1-8
- care difficulty
- intermediate
- aggression
- peaceful
- community compatible
- yes
- schooling min count
- 8
- diet
- omnivore
- lifespan years
- 3-5
- tank zone
- mid
Sources
- Aquarium Co-Op video / blog content · ingest 2026-05-06
- r/Aquariums + r/PlantedTank + r/ReefTank public threads · ingest 2026-05-06