Canadian Waterweed

Description

Classic cold-tolerant oxygenator with whorled leaves on a brittle stem, grows without roots or CO2. Considered invasive in many regions - never release it into open water.

Water test requirements

• pH: 6 – 8
• Temperature: 10 – 24 °C
• Carbonate Hardness (KH): 2 – 18 °dKH

Photos