Aquarium light is often used to refer to the lights that are mounted in fish tanks. However, there is a big difference between aquarium lights and grow lights. Aquarium lights are designed to create an aesthetically pleasing environment for fish. In contrast, grow lights provide plants with the light they need to grow.
In this article, we will discuss the differences between aquarium lights and grow lights, showing their costs and benefits for you to pick one more easily.
Aquarium Light Vs. Grow Light: What’re The Differences
1. Purposes and features
Aquarium lights
These lights can create a beautiful setting for your fish tank, adding to your house’s decor. Therefore, it is not surprising that they are available in various colors and styles. A suitable choice can be used to highlight the features of your aquarium. Aquarium lights also help keep your fish healthy by providing them with the light they need to see.
Grow lights
Grow lights, on the other hand, are designed to provide plants with the light they need to grow. Grow lights come in a variety of colors and styles, but they are generally not as aesthetically pleasing as aquarium lights. Grow lights are also more expensive than aquarium lights.
2. Light Spectrum
One of the biggest differences between aquarium lights and grow lights is the light spectrum they emit.
Aquarium lights generally emit a white light, which can be used to create a beautiful environment for fish.
On the other hand, Grow lights emit a full-spectrum light, which is necessary for plant growth.
3. Kelvin Rating
Another distinction between aquarium lights and grow lights is their Kelvin rating. This rating gauges the color temperature of the illumination.
Aquarium lights generally have a Kelvin rating of 5500K to 8000K, ranging from warm yellow light to blue and white light as the rating increases.
Grow lights, on the other hand, typically have a Kelvin rating of 3500K to 7000K. For lights under 4500K, it emits a red hue color, ideal for flowers and fruits. However, if you want to purchase grow lights for vegetation, pick one with a 5000K and up.
4. Watts per Gallon
One final difference between an aquarium and grow lights is the watts per gallon rating. The watts per gallon rating measures how much light a light produces per gallon of water.
Aquarium lights generally have watts per gallon rating of 2-5 Watts.
Grow lights, on the other hand, typically have watts per gallon rating of 30-60 Watts.
Therefore, one of the biggest benefits of using an aquarium light is that it can help you save money on your electric bill. Aquarium lights are very energy efficient, and they will not add a lot of heat to your home. Additionally, aquarium lights can last for years without needing to be replaced.
Grow lights, on the other hand, can help you save money on your water bill. Plants that are grown under grow lights require less water than plants that are grown in natural light. Additionally, the grow lights can help you produce bigger and healthier plants.
5. Costs
Aquarium lights are generally less expensive than grow lights. However, the cost of an aquarium light will vary depending on the size and type of light you choose. Aquarium lights can range in price from $20 to $200.
Grow lights, on the other hand, can range in price from $50 to $500. The cost of a grow light will depend on the size, type, and many bulbs you choose.
Aquarium lights vs Grow lights: Which is Right for You?
Aquarium lights and grow lights have their designated purposes, and some of their features might overlap. Indeed, aquarium lights are typically less expensive, but they don’t provide as much light as grow lights. While the grow lights can help your plants grow faster.
Make sure to choose the right light color and intensity for your fish and living plants, as well as other types of living creatures in the tank.
Still, for a tank with aquatic plants, grow lights should meet their needs better. Please know that some grow lights can also be used as aquarium lights.
Can Aquarium Light be Too Bright for Plants?
Excessive brightness from aquarium lights can be detrimental to some plants. If the light is too strong, it can cause algae to grow rapidly. To avoid this, start with a lower light intensity of around 20-40% brightness and gradually increase the intensity if there is no algae growth.
Do Grow Lights Affect Fish?
Grow lights can have an impact on fish, especially in terms of their behavior, health, and circadian rhythms. Excessive heat from grow lights can also damage your plants and fish. It’s important to monitor the temperature carefully when using grow lights to ensure that your plants and fish remain healthy.
Conclusion
Aquarium light vs Grow light are both great options for providing light to your plants or fish. While grow lights should be better for living plants, aquarium lights are available at a more affordable price, and their intensity suits diverse requirements for fish and other aquarium lights.
Make sure you pick the right product with the right color, quality, and light intensity. What are your thoughts on aquarium lights vs. grow lights? Share with NationalParkAquarium in the comments below.
