Beneficial bacteria occur naturally in lakes and ponds and are the microbes responsible for processing dead organic material. There are many different types of bacteria, which work in different ways to break down organic compounds. Aerobic bacteria use oxygen and rapidly break down organic compounds.... read more ›
It can take up to three years for a pond to completely mature, so relax and be patient. In the excitement of opening a new pond, you must resist the urge to put everything in at once. Be aware that there are certain steps that need to be taken for the first 30 days prior to adding fish.... view details ›
Most bacteria are spherical or rod-shaped cells and some types are filamentous. They occur free-living in the water column, but they are more abundant on surfaces of suspended organic matter. They usually are present at their greatest abundance on organic matter at the pond bottom and in the underlying soil.... view details ›
There are also beneficial bacteria colonies that grow in your pond and on your pond filter. They can take up to six or seven weeks to become large enough to handle all the waste created by the pond fish and dead plant matter in your water garden.... view details ›
|Parameter||Primary Pond Use|
|Fecal bacteria||<10 colonies per 100 mL||<200 colonies per 100 mL|
|E. coli bacteria||Should be absent||<150 colonies per 100 mL|
|pH||6.0 to 8.5|
You should wait at least 72 hours before putting fish in your new pond. Even if only the water is new. This way the water temperature and chemistry can level out. Drastic changes in either can have a serious impact on the health of your fish.... see more ›
Pond owners should start experiencing quality fishing in three years once ponds are properly stocked, he said. But they can speed up the process by adding more minnows, bluegill and redear during the first two years. But pond owners can speed up the process a full year, he said.... read more ›
Plankton algae grow very quickly when conditions are optimum in the summer, often resulting in a "bloom" where the pond water becomes turbid or colored within a day or two. These blooms usually disappear in early fall around the first frost, causing the pond to clear up very quickly - often overnight.... view details ›
Agar is a type of jelly containing the relevant nutrients and sugars for bacteria to grow on. Samples of the water are usually taken, and these are then swabbed onto prepared agar plates in sterile conditions, avoiding contamination. The bacteria then grow into large colonies on this over two to three days.... see more ›
Nostac and anabaena are some of the most common bacteria that can be found in pond water. Being cyanobacteria, they are also responsible for the greenish coloration of pond water.... view details ›
Higher water temperatures also can accelerate the growth of excess organic matter and decrease water quality. Beneficial bacteria will eat away at these excess nutrients, such as nitrogen and phosphorus, which cause the floating matter to die off and these bacteria also boost the speed of decomposition.... see details ›
The optimum temperature range is 75-90 F and you'll get your maximum growth at temps of 80-85. So, if your water is below 55 degrees the bacteria will not reproduce and you're just throwing your money into the pond without getting a return on that investment.... read more ›
The beneficial bacteria being sold are natural bacteria that are found in every pond; there is nothing special about them. Everything in the pond including stones, the liner, plants and fish are covered with these bacteria. They are everywhere.... view details ›
The most common ways to test your pond water quality is with a liquid test kit or test strips: Both of these test have the same results; however, the liquid testing kit tends to be more reliable. Water tests normally consist of a test for ammonia, nitrites, pH, and phosphates.... see more ›
Bacterial growth occurs in noncarbonated natural mineral waters a few days after filling and storage at room temperature, a phenomenon known for more than 40 years.... read more ›
Most common heterotrophic (BOD/COD degraders in wastewater) have a doubling time of 30 - 60 minutes. Slower growing organisms appear under adverse conditions (a whole other topic) and are known as r-rate strategists.... see more ›
Stagnant water can be contaminated with human and animal feces, particularly in deserts or other areas of low rainfall. Water stagnation for as little as six days can completely change bacterial community composition and increase cell count.... view details ›
For the Weekend Backpackers -"A milliliter of fresh water usually holds about one million bacterial cells."... view details ›
Microbes rule the world
In a drop (one millilitre) of seawater, one can find 10 million viruses, one million bacteria and about 1,000 small protozoans and algae (called “protists”).... view details ›
Even if your pond or lake has low bacteria counts, there is still a risk that you could come in contact with something that could make you ill.” Swimming or playing in unsafe water may result in minor illness such as sore throats or diarrhea, according to the Centers for Disease Control and Prevention.... read more ›
While most fish will migrate in on existing waterways, there is always a chance of transport from other sources. A pond that forms near other ponds may receive new fish from passing birds of prey dropping their catch.... read more ›
Without a pump, not only is the water not being filtered, but the healthy bacteria in your pond can deplete. If your pump is faulty during the winter, it is likely that your fish will survive for a while because they are hibernating. They will produce less waste; use less oxygen and they will have a lower metabolism.... see details ›
The most common cause of fish kills is suffocation due to lack of dissolved oxygen. Most dissolved oxygen is produced by algae and aquatic plants through photosynthesis. A lesser but also important source of oxygen in water is diffusion from the atmosphere, which is enhanced by wind-induced surface water turbulence.... continue reading ›
As well as getting water through osmosis, saltwater fish need to purposefully drink water in order to get enough into their systems. Where their freshwater counterparts direct all of the water that comes into their mouths out through their gills, saltwater fish direct some into their digestive tract.... see details ›
While fish do not sleep in the same way that land mammals sleep, most fish do rest. Research shows that fish may reduce their activity and metabolism while remaining alert to danger. Some fish float in place, some wedge themselves into a secure spot in the mud or coral, and some even locate a suitable nest.... view details ›
In a pond, goldfish can live anywhere from 5 to 25 years. For fancy goldfish, their pond lifespan is usually 5 to 10 years. Common goldfish can live in a pond for 10 to 25 years. It depends on the type of goldfish, the quality of the pond, and their care.... read more ›
They commonly double in size every 24 hours. During the peak growth phase, some microalgae can double every three and one-half hours (Chisti, 2007).... view details ›
Suspended algae blooms are typically caused by an imbalance in the water. Factors like too much sunlight and excess nutrients can lead to issues with floating algae growth. Excess nutrients in the pond are often caused by overfeeding fish, stormwater runoff, stocking too many fish, or a lack of proper pond filtration.... continue reading ›
Within a week or two, the green bloom fades and the water becomes clear. The period of green should be limited to a couple of weeks early in the season.... continue reading ›
A vast majority of the Gram-negative bacteria tested survived equally well in water and in PBS for at least 30 weeks. However, the populations of two Gram-positive bacteria [G(+)], L. monocytogenes and Staph. aureus, declined more rapidly in water than in PBS.... read more ›
Bacteria can live in hotter and colder temperatures than humans, but they do best in a warm, moist, protein-rich environment that is pH neutral or slightly acidic.... see details ›
Even though most microorganisms live in flowing liquid, most studies of their behavior ignore flow, Stocker explains. The new findings show, he says, that "any study of microbes suspended in a liquid should not ignore that the motion of that liquid could have important repercussions on the microbes."... view details ›
The presence of coliform bacteria, specifically E. coli (a type of coliform bacteria), in drinking water suggests the water may contain pathogens that can cause diarrhea, vomiting, cramps, nausea, headaches, fever, fatigue, and even death sometimes.... continue reading ›
Bacteria including e-coli, coliforms and legionella are single celled microorganisms commonly found in well water, lake water and cistern water.... see more ›
Final answer: Archaebacteria are likely to be present in deep-sea water.... read more ›
We recommend using this dissolvable bacteria in your pond on a weekly basis to ensure optimal water quality and clarity throughout most of the year. Add this beneficial bacteria to your pond WEEKLY even when your pond looks it's best.... read more ›
Typically, having an overabundance of beneficial bacteria in your pond is safe for plants and fish. But if your pond has a ton of organic buildup on top of a lot of beneficial bacteria in addition to insufficient aeration, your fish could be in big trouble.... see details ›
Pond Predators. Depending on where you live, you may have a unique local predator that enjoys making a meal out of your pond fish. Common pond predators are raccoons, cats, possums, otters, bullfrogs, snapping turtles, foxes, herons, and kingfishers.... continue reading ›
While cold temperatures don't necessarily kill bacteria, they can slow or stop the growth of bacteria. This means the bacteria won't reproduce quickly, but it also won't be completely destroyed.... continue reading ›
fish: 145°F (64°C) or until meat is opaque. leftovers or casseroles: 165°F (74°C)... see details ›
Your pond fish become dormant during the winter once water temperatures drop below 50 degrees F. This is also the point at which you should stop feeding them.... see more ›
Making sure that you have plenty of fish that eat algae in your pond can drastically help control algae growth. This method of algae control is both cost effective and it's extremely effective!... see more ›
About 350 years ago, lens grinder and scientist Anton van Leeuwenhoek peered into his microscope at a sample of pond water and discovered a whole world of creatures too small to see with the unaided eye.... see details ›
The signs of a well-balanced pond include healthy fish, clear water, thriving plants, and minimal pests such as algae.... see details ›
Do a visual inspection of the surface. If you see green or brown scum, an oily sheen, or floating dead fish, it's not a good idea to jump in. Most algae blooms aren't harmful to humans but it's unpleasant to swim in. Broz says common sense is your best defense.... see more ›
- Cloudy. Don't drink your water if it appears cloudy. ...
- Sediment. ...
- Brown or Orange Hue. ...
- Oily Film atop Standing Water. ...
- Chlorine Scent. ...
- Sulfur Scent. ...
- Metallic Taste. ...
- Rusted Silverware.
Recreational water illnesses (RWIs) are caused by germs and chemicals found in the water we swim or play in, including swimming pools, water parks, hot tubs, splash pads, lakes, rivers, or oceans. They are spread by swallowing, breathing in mists or aerosols of, or having contact with contaminated water.... read more ›
Even if your pond or lake has low bacteria counts, there is still a risk that you could come in contact with something that could make you ill.” Swimming or playing in unsafe water may result in minor illness such as sore throats or diarrhea, according to the Centers for Disease Control and Prevention.... continue reading ›
Escherichia coli is another bacteria dogs can contract from drinking untreated water, especially from lakes and ponds. The symptoms of E. coli infection include diarrhea and stomach pain, but it can also cause urinary and ear infections.... see details ›
- Cryptosporidium (Crypto) Crypto has become one of the most common causes of water recreation diarrhea illness in the United States. ...
- Giardia. ...
- Shigella. ...
- E. ...
- Norovirus. ...
- Hot Tub Rash - Pseudomonas dermatitis / Folliculitis. ...
- Swimmer's Itch - Cercarial dermatitis. ...
- Swimmer's Ear - Otitis externa.
Because ponds are not treated with chemicals or kept safe from environmental factors, their water often contains parasites. Parasites such as Giardia lamblia and Cryptosporidium live in human and animal intestinal tracts and may result in intestinal distress.... see details ›
Germs especially like to live and grow in water when it is stagnant (not flowing) or when it is not treated with enough disinfectant, like chlorine. It is important to know where your tap water comes from and how to safely use it for purposes other than drinking.... see details ›