Salvinia auriculata floating plants for sale. Selling excess growth from my fish tank by the well known measure of a take out box full for a fiver (usually provided in a more water tight plastic bag though). Will cover at least 40 x 30 cm of water surface - great for providing shade for tank inhabitants and to reduce algae growth.
I don't need to do regular water changes as a result of the cleaning ability of this plant. Enjoys medium to bright light for 8 hours a day. Tropical or cold water tolerant. Fertiliser/CO2 not needed if have animals in tank producing waste.
Disclaimer : comes from a well established tropical tank with a handful of cichlids and also with duckweed in the tank so would advise thorough rinsing before introducing to your tank.
Based in Knowsley village for collection or can deliver locally for a small fee.