Splash Tetra
Copella arnoldi
Difficulty (1-5): 3/5
Description
Famous for laying eggs on an overhanging leaf above the waterline, which the male then keeps wet by splashing. Needs a covered tank with air space.
Water test requirements
- pH: 5 – 7.5
- Temperature: 23 – 29 °C
- General Hardness (GH): 1 – 12 °dGH
- Nitrate (NO3): ≤ 30 mg/L