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Guppy Grass
Najas guadalupensis
Family: Hydrocharitaceae
Known as Guppy Grass or Najas Grass, this fast-growing, fine-leaved plant is a superb filtration plant and spawning medium. It floats freely or can be weighted down. Its vigorous growth absorbs excess nutrients, helping combat algae. Very tolerant of a wide range of water conditions.
Keeping this species
- co2
- Not required
- light
- Low–High
- placement
- Floating or water column
- tank size
- 10 gallons minimum
- growth rate
- Very fast
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Water it likes
- ph
- 6.0–8.5
- hardness
- 2–20 dGH
- temperature
- 64–82°F (18–28°C)