Alisma wahlenbergii
Alismataceae
Alismataceae
Alisma wahlenbergii, the Baltic water-plantain, is a species of plant in the family Alismataceae. It is native to the area around the northern Baltic Sea: Finland, Sweden, Estonia, Latvia, Lithuania, and northern and northwestern Russia. Alisma wahlenbergii is classed as a "threatened" species.
Two aquariums from Southeast Asia: calm forest streams and peat swamps with soft, brown water, and fast mountain streams with cool, oxygen-rich water.
A coldwater aquarium with European fish and plants, without a heater. The water follows the seasons, and summer heat is the biggest problem.
Light, nutrients and CO₂ in balance, low tech versus high tech, and how to read from the leaves what your plants are missing.