Microscopic growth is often visible as a greenish tinge suspended in the upper few feet of water. Severe blooms may resemble pea soup and actually thicken the water. Do not confuse with Watermeal.
- Cutrine-Plus Liquid (E)
- Cutrine-Plus Granular (E)
- Hydrothol Granular (G)
- Harvester Liquid (F)
- Harvester Liquid combined with Cutrine-Plus Liquid (E)
*in water less than 3 feet deep.