What water environment to love Vallisneria spiralis
(left- the man's individual, right - the female individual)
Forvallisneria spiralis tropical and moderately warm aquariums withtemperature of water approach. 20-28 °Ñ. In colder water its growth isnoticeably enough slowed down. For vallisneria spiralis soft water isnecessary. At rigidity more than 8 ° the plant feels unsatisfactorily:growth worsens, the sizes of leaves decrease. Active reaction of watershould be neutral or subacidic. Value рн can change within the limitsof 5-7. It is desirable to change on a regular basis water, but theplant can exist not bad and in old, long constant water
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