diffusion
Besides photosynthesis, they obtain their nutrients by feeding on decaying micro-organisms and animal matter Signed, Broccoli (SACPS) PRIMARY 5
Besides photosynthesis, they obtain their nutrients by feeding on decaying micro-organisms and animal matter Signed, Broccoli (SACPS) PRIMARY 5
Fresh water
A pond filter is a device used for clearing a pond of micro-organisms. It is a must have if your pond has fish and they are having problems.
The pond would become acidic and have less ability to support organisms
Micro screening involves the removal of residual solids from secondary discharge. This is usually done in a pond setting to filter out algae from other particles and organisms in the water.
because they feed on the little micro organisms and such at the bottom of the lake or pond. hope this helps. :)
Because the population of organisms is pond effect
Pond water is often still because there is no current bringing more water into the pond. A pond that relies on rain water will be still most of the time. A pond that is spring fed might have a small current.
Bacteria play a crucial role in breaking down organic matter in the pond, recycling nutrients and contributing to the overall ecosystem health. Fungi in ponds primarily decompose organic material, contributing to the nutrient cycling process and supporting the growth of other organisms in the pond community. Both bacteria and fungi are important decomposers that help maintain the balance of nutrients in pond ecosystems.
The most common are micro plankton and other micro invertebrates.
Nitrogen, phosphorus and potassium are the minerals that pond weed needs for growth. The minerals in question constitute the primary macro-nutrients supplied for roots and shoots growth by NPK fertilizers. They may be supplemented by lime applications to keep pond water more in acidic power of hydrogen (pH) ranges as well as by secondary macro-nutrients (calcium, magnesium, sulphur) and micro-nutrients (boron, cobalt, copper, iron, manganese, molybdenum, silicon, vanadium, zinc), depending upon the type of aquatic plants and pond environments.