Cyanobacteria Why blue-green algae can be a serious risk to people, pets, fish and water quality Cyanobacteria, often called blue-green algae, are much more than an unattractive surface bloom. In ponds, lakes and reservoirs, they can present serious health, ecological and legal concerns, especially during warm, still and nutrient-rich conditions. For landowners, lake managers, fisheries, golf courses, councils and private pond owners, cyanobacteria should never be ignored. A

When extreme heat arrives, most pond owners worry about the water getting too warm. But the biggest danger to pond fish is often not the heat itself. It is the sudden drop in oxygen that can happen when water temperatures rise. Warm, still water holds less dissolved oxygen than cooler water. At the same time, fish, bacteria, algae and decaying organic matter all place extra demand on the oxygen available in the pond. This is why a pond that looks fine one day can become a ser

How FishLife Pond Services helps protect ponds during warm and hot weather Warm weather can be beautiful for pond owners. Fish are more active, plants are growing, and the pond becomes a real feature of the garden or landscape. But hot weather also brings one of the most serious risks to pond health: oxygen depletion. When oxygen levels drop too low, fish can become stressed very quickly. In severe cases, oxygen depletion can lead to sudden fish losses, sometimes overnight or