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Fertilizer IS nutrient rich. When it gets into lakes and ponds, it causes massive algae blooms. These massive algae blooms soon die off, contributing to massive amounts of carbon dioxide accumulating in the lake or pond (and thus a decrease in oxygen concentration). Such a decline in oxygen concentration will suffocate fish and thus cause fish kills.

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How does fertilizer runoff kill fishes and other organisms in lakes?

Fertilizer rnoff can kill fish by darkenning the water and not allowing sunlight to come through. If sunllight can not come through, SAV's(Submerged Aquatic Vegitation) dies. Most fish eat SAV"s. If the primary source of fish food is dead, the fish die too.


Is the fire retardant used in aerial fire-fighting toxic?

Yes, primarily to fish. The retardant is a fertilizer slurry. When dropped in water, the fertilizer turns to ammonia, which is toxic to fish and some other aquatic organisms. The degree of toxicity depends upon the dilution factor. Retardant drops in small streams have been known to kill trout for several miles downstream.


How can dumping sewage into an aquatic kill fish?

unhealthy water to have can kill from choking


How do fertilizers affect animals?

Chemical fertilizers get washed in with the natural watershed, and promote excessive algae growth in streams, ponds, and lakes. The algae consumes huge amounts of oxygen from the water and can kill fish and other aquatic life.


Will putting Chlorine in a pond kill the fish?

Yes, adding chlorine to a pond can be harmful or lethal to fish and other aquatic life. Chlorine is a strong disinfectant that disrupts gill function in fish and can lead to respiratory failure. Even low levels can cause stress, damage, or death to fish and other organisms. If you need to treat pond water, consider using dechlorinators or alternative methods that are safer for aquatic life.


Will algaecide kill baby fish?

Yes, algaecides can potentially harm baby fish, depending on the specific chemical composition of the product used. Many algaecides contain toxic substances that can affect aquatic life, including fish at all life stages. It's important to choose algaecides that are labeled as safe for fish and follow application guidelines to minimize risks to aquatic organisms. Always consider using alternative methods for algae control that are safer for fish and other aquatic life.


Can you feed a fighting fish a fish?

well not exactly if you want to kill your other fish then........sure! why not? if love your fish, why kill it?


What does river pollution have?

River pollution could be toxic waste discharged from a factory (or untreated sewerage) - which can cause ulcers, gills and scale damage, and kill fish and other aquatic life. Or, the pollution could be from fertilizer run-off from farmland - which can cause excessive weed and algae growth chocking the river - even leading to lack of oxygen in the water.


Can garden fertilizer kill cats?

Yes, garden fertilizer can kill cats. Don't let your cat outside after using fertilizer.


Why is overfishing like it is?

because when we fish it can kill other fish


Will a male betta fish kill a female?

yes betta fish have to live alone or one will kill the other.


How is a natural caused fish kill different from a human caused fish kill?

One is caused by humans, the other is not.