Quick Stats Care Level: Very Easy Water Conditions: 5.0-7.5 ph and Soft to Moderately Hard Lighting Requirements: Medium Temperature: 50 to 82 °F (10-28°C) Maximum Size: 6 feet (1.82 meters) Brazilian elodea (Egeria densa), or Anacharis as it's more commonly known, is an attractive and easy to grow freshwater aquatic plant. It is often confused with the similar looking … [Read more...] about Brazilian Elodea – How to Care for Brazilian Waterweed (Anacharis)