Freshwater
Rotala wallichii
Lythraceae
Lythraceae
Lives wild in Bangladesh, China Southeast, India, Laos, Malaya, Myanmar (Burma), Taiwan, Thailand, and 1 more country.
How many hours the light should be on, why more light does not mean better plants, and how to avoid algae.
Two aquariums from Southeast Asia: calm forest streams and peat swamps with soft, brown water, and fast mountain streams with cool, oxygen-rich water.
Light, nutrients and CO₂ in balance, low tech versus high tech, and how to read from the leaves what your plants are missing.