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Corkscrew Val (Vallisneria americana v."Biwaensis")
 Submerged
Midground
Light: Medium: 2.5-3.0 watts
Temperature: Medium:73-83 F. (23-28 C.)
Neutral: pH 7.0
Distribution: Haiti, Venezuela, Japan
Reproduction: Runners
Difficulty: Medium |  | Contortionist Val ( Vallisneria sp. "Contortionist")
 Submerged
Background
Light: Medium: 2.5-3.0 watts
Temperature: Medium:73-83 F. (23-28 C.)
Neutral: pH 7.0
Distribution: South Asia
Reproduction: Runners
Difficulty: Medium |
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Crystal Val ( Vallisneria spiralis)
 Submerged
Background
Light: Medium: 2.5-3.0 watts
Temperature: Medium:73-83 F. (23-28 C.)
Neutral: pH 7.0
Distribution: South Asia
Reproduction: Runners
Difficulty: Medium |  | Giant Val ( Vallisneria americana)
 Submerged
Background
Light: Medium: 2.5-3.0 watts
Temperature: Medium:73-83 F. (23-28 C.)
Neutral: pH 7.0
Distribution:North & Central America
Reproduction: Seed/Runners
Difficulty: Medium |
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Italian Val ( Valisneria Spiralis "Red")
 Submerged
Background
Light: Medium: 2.5-3.0 watts
Temperature: Medium:73-83 F. (23-28 C.)
Neutral: pH 7.0
Distribution: Europe & Southwest Asia
Reproduction: Seeds/Runners
Difficulty: Medium |  | Jungle Val (Vallisneria americana)
 Submerged
Background
Light: Medium: 2.5-3.0 watts
Temperature: Medium:73-83 F. (23-28 C.)
Neutral: pH 7.0
Distribution: North & Central America
Reproduction: Seeds/Runners
Difficulty: Medium |
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Red Marble Val ( Vallisneria gigantea "Red")
 Submerged
Background
Light: Medium: 2.5-3.0 watts
Temperature: Medium:73-83 F. (23-28 C.)
Neutral: pH 7.0
Distribution: North America
Reproduction: Seeds/Runners
Difficulty: Medium |
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