Green Algae In Pond

The term actually refers to cyanobacteria being that cyan refers to a blue green color and cyanobacteria very much resembles common algae the name blue green algae is the commonly used term.

Green algae in pond.

Cyanobacteria is commonly expressed as filamentous floating or attached. Treatments include aeration pumping surface scum. The algae consume sunlight carbon dioxide and nutrients to grow and directly compete with pond plants for nutrients. The slime algae growing in your backyard pond is either green algae or blue green algae.

Though it may appear ugly string algae is not a major danger to your fish s health but it can be to the overall appearance water clarity of your pond. Algae it s the number one complaint of pond keepers. Pond algae and blanket weed. In addition to other non life threatening challenges algae obscure colorful fish and deplete valuable oxygen.

Green algae belonging to the family chlorophyta is the most diverse group of algae encompassing over 7 000 species. Unlike other forms of algae string algae it is much easier to remove green algae and control its growth. Ironically blue green algae isn t even technically algae at all. Whether you want a cleaner pond in the long term with more natural solutions prefer to.

Blanketweed is the name for the long green filamentous algae which attaches to the sides of the pond and can eventually spread across the water like thick green spiderwebs. Their chloroplasts contain both chlorophyll a and b accounting for their typical bright green coloration though they may also be various hues of yellow. This ubiquitous unwelcome plant life in all its green glory is the bane of the pond keeper s existence and can make the simple pleasures of pond and fish keeping seem like chores. While similar in appearance algae and blue green algae are completely different organisms.

Green alga spirogyra is a filamentous alga found near the edges of lakes ponds and ditches. A pond can be a beautiful and ornamental addition to a garden or home but it might lose some of its charm if the water is green and murky with algae. Microcystis aphanizomenon anabaena osicllatoria and nostoc are common strands. Both types can be problematic for fish as really green water in strong sunlight can cause oxygen bubbles or embolisms to form on the fish s fins and severe.

Despite it s common name blue green algae is not in fact an algae but rather a bacteria called cyanobacteria. Algae can be a major problem in ponds causing discoloured water green scum at the pond edges or dense mats of green growth under the surface. These algae are present in most healthy pond and lake ecosystems as they are at the base of the food web.