Best answer

A fish-only freshwater tank doesn't require lighting for many purposes besides illuminating the tank, and essentially any color spectrum can be used safely without harming your fish.

Answered by: Fabrício Matté Date created: May 19, 2022

How do high nitrate levels affect fish?

Asked By: Lawrence Johnston Date created: May 05, 2022

Unlike temperature and dissolved oxygen, the presence of normal levels of nitrates usually does not have a direct effect on aquatic insects or fish. However, excess levels of nitrates in water can create conditions that make it difficult for aquatic insects or fish to survive.

Answered By: Kirk Larkin Date created: May 08, 2022

How does ammonia affect fish?

Asked By: alessioalex Date created: May 06, 2022

Ammonia is toxic to fish if allowed to accumulate in fish production systems. When ammonia accumulates to toxic levels, fish can not extract energy from feed efficiently. If the ammonia concentration gets high enough, the fish will become lethargic and eventually fall into a coma and die.

Answered By: a2br Date created: May 07, 2022

Do scented candles affect asthma?

Asked By: pixelearth Date created: May 19, 2022

Scented candles But, perfumes or scented candles can trigger asthma symptoms. Tip: Switch to battery-operated tea lights or strings of fairy lights to create the same visual effect.

Answered By: Alexei Levenkov Date created: May 19, 2022

Why do different colored lights affect plant growth?

Asked By: Ole V.V. Date created: May 06, 2022

Purple and violet lights have short wavelengths and thus lots of energy. ... Green light is the least effective for plants because they are themselves green due to the pigment Chlorophyll. Different color light helps plants achieve different goals as well. Blue light, for example, helps encourage vegetative leaf growth.

Answered By: Omri Attiya Date created: May 09, 2022

Does eye color affect night vision?

Asked By: Hasan Sefa Ozalp Date created: May 19, 2022

If you have a darker eye color, your eyes can often withstand high glare lights better than light colored eyes can. This is thanks to the greater amount of pigment and melanin in your iris. You could potentially be better at driving at night because your eyes allow for less light to reflect and cause glare.

Answered By: James Newton-King Date created: May 22, 2022

Does ICH affect all fish?

Asked By: Chris Date created: May 18, 2022

Ich infects almost all freshwater fish and has a high mortality rate. All the fish in a tank could be easily killed in a short period. Some aquarium fish may be more sensitive to ich infection than other species, but no fish species has complete natural resistance to ich.

Answered By: Ganesh Date created: May 21, 2022

How much do LED lights affect electric bill?

Asked By: michelemarcon Date created: May 14, 2022

LEDs Use Less Energy Than Traditional Lighting Sources LEDs use between 25- and 80-percent less energy than incandescent lights.

According to the DOE, the annual energy cost of a 60 W incandescent light is $4.80, but the comparable cost of a 12 W LED, providing the same light as a 60 W incandescent light, is $1.00..

Answered By: Nicholas Carey Date created: May 14, 2022

Do magnets affect LED lights?

Asked By: Rainer Joswig Date created: May 16, 2022

No, magnets do not affect LED lights. ... You really should not be worried about your LED lights being too close to magnets because the magnetic force of the magnet does not affect the light output.

Answered By: Andre.Santarosa Date created: May 16, 2022

Does cold affect fluorescent lights?

Asked By: andy250 Date created: May 04, 2022

Temperature Range Many fluorescent lights can't operate if the air temperature is below 50 degrees Fahrenheit, which is not always due to the lights themselves but instead often has to do with the type of ballast used in the light fixture. Magnetic ballasts don't work in cold temperatures.

Answered By: Dmitri Pavlutin Date created: May 07, 2022

Does cold weather affect motion lights?

Asked By: Luca Date created: May 04, 2022

The simple answer to this question is that weather does not do a lot to affect motion detector lights. Some sensors are more sensitive in colder temperatures, but it is more likely that storms will interfere with your lights than anything else.

Answered By: refactor Date created: May 07, 2022

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Does color affect candle burning rate?

In reality, color makes little to no difference in how fast a candle burns. In fact, candle dyes can make a candle burn hotter in some cases, causing the colored candles to burn faster. ... Different types of candle wax burn at different temperatures. Generally speaking, the harder the wax, the longer the burn time.

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How does air pressure affect fishing?

High Pressure (30.50 +/Clear Skies) - Fish bite Medium to Slow in deeper water or near cover while fishing slowly. Medium Pressure (29.70 – 30.40/Fair Weather) - Normal Fishing using different gear or baits to meet the needs of the fish. Low Pressure (29.60 and under/Cloudy/Rainy Weather) - Fishing Slows.

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Do LED lights affect sleep?

Light from fluorescent bulbs and LED lights can produce the same effect.

Normally, the pineal gland in the brain begins to release melatonin a couple of hours before bedtime, and melatonin reaches its peak in the middle of the night..

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Do LED lights affect plants?

Data analysis concludes that LED lights produce the necessary wavelengths of light needed in plant growth. The plants grown under LED lights produced growth that exceeded that of the plants grown under fluorescent lights.

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How do different colored lights affect plant growth?

Red light is needed by plants to flower, but if a plant receives too much red light it will become brittle and die. Blue light is a must when growing plants; for flowering varieties, red light is also necessary. Green light is not used very much by mature plants.

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Do different colored lights affect photosynthesis?

Plants do respond differently to different colors of light being shone on them, because chlorophyll reflects green light and absorbs blue and red (therefore, blue and red are useful for photosynthesis, but green isn't).

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How do tides affect fish?

And how do the tides actually affect fishing? ... Low tides reveal structure such as jetty rocks, sea grass, pilings and oyster beds; high tides flood those fish aggregators. Current moves water in specific directions; currents can be driven via tide, wind or even waters of different densities abutting each other.

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How does bleach affect colored clothes?

Color-fast bleach is also called non-chlorine bleach or oxygen bleach. Avoid using chlorine bleach for colored clothing, since it lifts color from fabric and causes fading and white stains on your clothes.

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How does nitrite affect fish?

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Do magnets affect LEDS?

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Do colors affect your mood experiment?

Research has demonstrated in many cases that the mood-altering effects of color may only be temporary.

...

However, the existing research has found that color can impact people in a variety of surprising ways: One study found that warm-colored placebo pills were reported as more effective than cool-colored placebo pills..

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Do black lights affect your eyes?

Black lights emit UV radiation that can be harmful to the eyes and can affect vision over time.

Although the eyes do have some built-in defenses, these weaken over time and some of the defenses themselves can affect vision..

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How different colored lights affect your mood?

When it comes to some of the health hazards of light at night, a new study suggests that the color of the light can make a big difference. In a study involving hamsters, researchers found that blue light had the worst effects on mood-related measures, followed closely by white light.

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Do LED lights affect your mental health?

Results: Blue light exposure may suppress melatonin, increase alertness, and interfere with sleep in young, healthy volunteers and in animals.

neves

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Does Melafix affect plants?

Will it harm plants? Yes, MELAFIX is completely safe with invertebrates such as snails and shrimps. It will not harm the biological filter – the bacteria in the biological filter are quite different from those that are found on the fish. It will not harm plants.

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How do pesticides affect fish?

Fish can be directly or indirectly impacted by pesticides. Some long-term exposures cause abnormalities or mutations in developing fish larvae, while acute exposure can cause immediate fish die-offs. The liver, kidney, brain and gills of exposed fish are extremely vulnerable to chemical exposure.

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Do house lights affect plants?

Since incandescent lights can give off enough heat to scorch plants, fluorescent bulbs make more sense. Red and blue wavelengths affect plants more than any other colors in the spectrum. ... To achieve the right balance, full-spectrum light bulbs, available at garden centers, work best.

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Does Heterochromia Iridum affect vision?

Other terms to describe different colored eyes are heterochromia iridis and heterochromia iridum. Blue eyes have the least amount of melanin in the iris; brown eyes have the most. Heterochromia usually is benign. In other words, it is not an eye disease, and it does not affect visual acuity.

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Do Tsunamis affect marine life?

How do tsunamis affect the life of fish and marine animals.

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Fish and marine animals are sometimes stranded on the land after they are carried by the currents to shore..

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Do LED lights affect DAB radio?

The most common source of interference to DAB is from LED lights. Many people are now using low-power LED lights instead of more traditional varieties. However, if the original light used a transformer, rather than directly running off the mains, it is possible the transformer is causing the interference.

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Does iPhone true tone affect photos?

True Tone won't affect the image itself, just how the screen displays it, a bit like putting on colored sunglasses. And you won't get the colors correct in the image when you're wearing colored sunglasses.

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Do colored lights affect mood?

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Do colored lights affect plant growth?

Different color light helps plants achieve different goals as well. Blue light, for example, helps encourage vegetative leaf growth. Red light, when combined with blue, allows plants to flower. Knowing that different colors of light can affect what a plant does is important in a world that depends on plants for food.

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Do grow lights affect humans?

High-pressure sodium lights, HPS lights, are intense. This is not so for indoor HPS grow lights. Ultraviolet light is hazardous for human eyesight. Exposure to the ultraviolet spectrum, and especially the UVC portion, can lead to problems perceiving color, cataracts, and reduced night vision.

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Does freezing fish affect quality?

As far as the freshness of the fish goes, freezing does nothing for you. It doesn't kill bacteria, just temporarily stops it's growth, so freezing inferior fish does not make it "safe". ... Fatty fish freeze relatively well, and their texture is barely affected.

heltonbiker

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How do different colors affect plant growth?

Purple and violet lights have short wavelengths and thus lots of energy. ... Green light is the least effective for plants because they are themselves green due to the pigment Chlorophyll. Different color light helps plants achieve different goals as well. Blue light, for example, helps encourage vegetative leaf growth.

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How do pesticides affect marine life?

Pesticides can reduce the availability of plants and insects that serve as habitat and food for fish and other aquatic animals. Insect-eating fish can lose a portion of their food supply when pesticides are applied.

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Does dry shampoo affect colored hair?

Simply put, it doesn't. DOES DRY SHAMPOO DAMAGE COLORED HAIR? Many dry shampoos now come in tinted formulas that are supposed to blend in to one's hair color. But in reality they actually cloud over your hair color, making it look dull and drab.

YaOzI

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How do chemicals affect fish?

Improperly disposed chemicals pollute marine life and kills sea mammals, corals, and fish. At the same time, sea birds are affected because they eat the fish. In a matter of fact, any organism that digests affected marine life can have adverse effects.

itsaboutcode

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Do ultrasonic pest repellers affect fish?

Honestly, it shouldn't affect your fish at all. Or the pests, really. Those really don't repel anything. If something wants into your house it'll ignore the sound that it emits.

larsks

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Do whales affect the fish population?

More Big Whales in Oceans Could Mean More Fish, Scientists Find. The return of large whales—such as sperm (pictured), blue, right, and gray—could help ocean fish populations recover.

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How do tsunamis affect fish?

How do tsunamis affect the life of fish and marine animals? Tsunami currents increase strongly in shallow water where weaker corals can be broken by the force of the tsunami. Fish and marine animals are sometimes stranded on the land after they are carried by the currents to shore.

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Does black light affect plant growth?

Black lights emit ultraviolet light, and can have different effects on the growth of plants. Plants appear green because they absorb blue and red light.

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Does blue light affect fish?

Do fish like blue light at night.

They do.

Blue LED lighting can be used to mark the transition between dawn and dusk, as well as mimic moonlight.

Don't worry about ambient blue light affecting your fish's night-and-day cycle and the growth of plants, corals, and algae..

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Does eye color affect sensitivity to light?

Scientifically, yes lighter colored eyes are more sensitive to bright lights and the sun because a lighter color iris allows more light to pass into the retina of the eye. Because people with lighter colored eyes have less of the pigment they have more areas of their eye exposed to the sun and dangerous UV rays.

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How do different colored lights affect photosynthesis?

The rate of photosynthesis is affected by the different wavelengths of light a plant is exposed to because different pigments in chloroplasts absorb different wavelengths for use in photosynthesis.

user3483203

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How do LED lights affect the environment?

This reduces greenhouse emissions from power plants. Carbon dioxide emissions for LEDs are also low. The biggest difference is that LED lights and incandescent bulbs do not contain hazardous mercury, while CFLs do. But with respect to disposal, the negative impact of LEDs on the environment exceeds that of CFLs.

Lukasz Wiktor

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How do parasites affect fish?

Most fish in the wild carry some parasites. ... In this situation fish will often lose condition, making them more susceptible to predation, or may even die from the effects of the parasites. Fish which are injured in some way, such as after an attack by a predator, may carry a wound which is then infected by a parasite.

JB Nizet

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How does color light affect plant growth?

Purple and violet lights have short wavelengths and thus lots of energy. Green light is the least effective for plants because they are themselves green due to the pigment Chlorophyll. Different color light helps plants achieve different goals as well. Blue light, for example, helps encourage vegetative leaf growth.

Tomasz Kula

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How does colored light affect plant growth experiment?

Hypothesis: I predict that plants will grow better under blue, red and yellow lights than they will under white and green lights. Background: The relationship between light and plant growth can be demonstrated by exposing leaves to various colors of light. Place a colored filter tent over each plant.

dm03514

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How does mercury affect fish?

Some Fish Are Extremely High in Mercury. The amount of mercury in fish and other seafood depends on the species and the levels of pollution in its environment. Larger fish tend to eat many smaller fish, which contain small amounts of mercury. As it's not easily excreted from their bodies, levels accumulate over time.

Penelope Stevens

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How do concentrations of dissolved oxygen affect fish?

It is essential for the survival of fish and other aquatic organisms. Oxygen dissolves in surface water due to the aerating action of winds. Oxygen is also introduced into the water as a byproduct of aquatic plant photosynthesis. When dissolved oxygen becomes too low, fish and other aquatic organisms cannot survive.

Michael - sqlbot

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How do fish affect humans?

Human Impacts on Fish Habitat Coastal Development: Increasing development in coastal areas threatens the function and diversity of coastal wetlands. ... Invasive Species: Invasive species compete with native fish for food and habitat.

Rocket Hazmat

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How does the number of fish affect dissolved oxygen?

The number of fish that die during an oxygen depletion event is determined by how low the DO gets and how long it stays down. ... Dissolved oxygen increases during daylight hours when photosynthesis is occurring and decreases at night when respiration continues but photosynthesis does not.

Mo.

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Do different colored lights affect plant growth?

The color of light DOES affect plant growth, but the effect is more noticeable under low light intensity. Red & blue light are most effective for plant growth, while yellow & green have minimal effect. UV light can damage plants, causing leaves to burn. Growers often use supplemental light to optimize plant growth.

Alister Bulman

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Does a fish tank affect WiFi?

A fish tank is actually a double-whammy of bad WiFi because not only do you have the electrical circuits powering the tank but then the enormous body of water that's absorbing the signal being given out by the router.

kakarukeys

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Do fluorescent lights affect your eyes?

Exposure to harsh fluorescent lighting can cause eye strain and blurred vision. The longer you're exposed to the light, the more likely you'll experience the problem. Symptoms of eyestrain include sore, burning, watery or dry eyes. ... Headaches are common, particularly if the fluorescent lights flicker.

Mark Rushakoff

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How does pollution affect fish?

Water Pollution Harms Fish Population Water pollution harms fish populations in various ways. When nutrients wash into waterways through storm runoff, they deplete oxygen in the water that fish need to survive. ... Pesticides and heavy metals that enter waterways can also harm or kill fish.

Ken White

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How does color affect water?

Highly colored water has significant effects on aquatic plants and algal growth.

Light is very critical for the growth of aquatic plants and colored water can limit the penetration of light.

Thus a highly colored body of water could not sustain aquatic life which could lead to the long term impairment of the ecosystem..