- 1 Is UV light good for discus fish?
- 2 What color light is best for fish?
- 3 Do fish prefer white or blue light?
- 4 Do discus really need daily water changes?
- 5 Do discus fish need light?
- 6 Can discus fish live without air pump?
- 7 Are LED lights good for fish?
- 8 Are colored LED lights bad for fish?
- 9 Do blue LED lights cause algae?
- 10 Does blue light bother fish?
- 11 What colors can fish not see?
- 12 Can fish sleep with light on?
- 13 What is the lifespan of a discus fish?
- 14 Can you keep just 2 discus?
- 15 Why do my discus keep dying?
Is UV light good for discus fish?
UV Steraliser The fish recover from minor scratches and split fins very quickly indeed as the UV keeps water born bacteria levels to minimum. And if you breed Discus you will notice far less fungused eggs. A UV may not be essential, but they are a very handy tool for the Discus keeper.
What color light is best for fish?
Consequently, green light is more effective at luring in the fish. Interestingly enough, there are some baitfish and sportfish that are attracted to the light instead of baits and plankton. However, green is still the superior light color to use for attracting baitfish.
Do fish prefer white or blue light?
Well, blue LED lights, which are most times sold as moonlight bulbs, are good for aquarium fish. They produce a calm blue hue that allows your skittish fish to venture out and feed at night, while also letting fishes that are only active during the day to get the much-needed rest.
Do discus really need daily water changes?
Discus fish don’t require daily water changes unless they are juveniles, and you want to grow them to their maximum potential. However, they still need frequent water changes, and you should certainly do it if you want to raise a healthy, big, and beautiful fish.
Do discus fish need light?
In the aquarium, discus fish need very little light. Intense lighting can actually stress out discus fish and may harm the health of these delicate, expensive pets. However, despite their fondness for darkness, they do come from the tropics — so make sure they receive 10 to 12 hours of light a day.
Can discus fish live without air pump?
We recommend to keeping your discus tank PH levels to that of whats in the water source. Due to the fall of water from the filter coming back into the tank, so an air pump might not be necessary in need but if its a larger tank please take it into consideration or during warmer months.
Are LED lights good for fish?
How Lighting Affects Fish. Fish are not as reliant on light as plants. In general, aquarium owners can use incandescent, fluorescent, or LED lights for fish but should be aware of the heat issues that incandescent lights cause. LED lights produce virtually no heat and come in many colors.
Are colored LED lights bad for fish?
Picking the right color spectrum has the ability to showcase and intensify the best hues in both your fish and your plants. 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.
Do blue LED lights cause algae?
Blue lighting can cause excess algae in freshwater and low Kelvin lighting, peaking in the red, can encourage algae in marine aquaria. Bulbs and tubes degrade over time, lowering their Kelvin rating, possibly causing more algae and producing light less useable by plants or corals.
Does blue light bother fish?
This is particularly good for nocturnal fish, as a dim blue light can be left on the tank to simulate moonlight and allow for feeding and viewing purposes. For example, 8,000K white spectrum promotes photosynthesis of your plants and enhances the colors of orange, red, and yellow fish.
What colors can fish not see?
What this means is that at a particular depth a red lure will no longer look red but might appear as black or brown, while a green lure at the same depth could still look green. At even greater depths, colors are no longer visible and fish probably see objects in varying shades of gray.
Can fish sleep with light on?
Aquarium fish do not need light and it is best that you turn it off during the night. Leaving the light on can cause stress to fish as they need a period of darkness to sleep. Too much light will cause algae to rapidly grow and make your tank look dirty.
What is the lifespan of a discus fish?
In home aquariums, discus live for an average of 10 years, but can live up to 15 years, and can grow up to 8 inches.
Can you keep just 2 discus?
15-gallon tank You can keep 2 discus fish in this size but they won’t live happily or for a long time. However, you can keep 2 baby discus fish when they are not fully grown inside a 15-gallon tank. For healthy growth of discus fry, get the tank water cleaned regularly or install a high-quality filter.
Why do my discus keep dying?
There can be two main reasons for the same. Discus fish are sensitive to water conditions of the tank and can thus die if the conditions are not suitable. Overeating is another common cause of the death of discus fish.