Reef tanks are a beautiful and rewarding addition to any home, but they can also be a lot of work. Fortunately, there are a number of gadgets that can help make reef tank maintenance easier and more enjoyable.
In this article, we’ll take a look at 12 of the best reef tank gadgets available on the market today. We’ll discuss the pros and cons of each gadget, as well as provide some helpful FAQs.
Best Reef Tank Gadgets
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Automatic Fish Feeder
An automatic fish feeder is a great way to ensure that your fish are fed on time, even when you’re not home. There are a variety of different automatic fish feeders available, so you can choose one that fits your needs and budget.
Pros:
- Ensures that your fish are fed on time
- Can be used with a variety of different foods
- Easy to use
Cons:
- Can be expensive
- Some models can be noisy
FAQ:
- Q: How often should I feed my fish?
- A: Most fish need to be fed once or twice a day. However, it is important to consult with a veterinarian or experienced aquarist to determine the best feeding schedule for your specific fish.
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Water Change Pump

A water change pump makes it easy to change the water in your reef tank. Simply connect the pump to a faucet and your tank, and the pump will do the rest.
Pros:
- Makes water changes easy
- Can be used with a variety of different tanks
- Affordable
Cons:
- Some models can be difficult to use
- Can be messy
FAQ:
- Q: How often should I change the water in my reef tank?
- A: It is generally recommended to change 10-20% of the water in your reef tank every week.
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Protein Skimmer
A protein skimmer is a device that removes dissolved organic waste from your reef tank water. This helps to keep your water clean and clear.
Pros:
- Helps to keep your water clean
- Can improve the health of your fish and corals
- Easy to use
Cons:
- Can be expensive
- Some models can be noisy
FAQ:
- Q: What is the best protein skimmer for my reef tank?
- A: The best protein skimmer for your reef tank will depend on the size of your tank and the type of fish and corals you have. It is important to consult with a veterinarian or experienced aquarist to determine the best protein skimmer for your needs.
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Aquarium Heater

An aquarium heater is essential for keeping your reef tank at the correct temperature. Most reef tanks need to be kept between 72 and 78 degrees Fahrenheit.
Pros:
- Helps to keep your tank at the correct temperature
- Easy to use
- Affordable
Cons:
- Some models can be inaccurate
- Can be dangerous if not used properly
FAQ:
- Q: What is the best aquarium heater for my reef tank?
- A: The best aquarium heater for your reef tank will depend on the size of your tank and the type of fish and corals you have. It is important to consult with a veterinarian or experienced aquarist to determine the best aquarium heater for your needs.
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Aquarium Chiller
An aquarium chiller is used to cool the water in your reef tank. This is important if you live in a warm climate or if your tank is located in a sunny spot.
Pros:
- Helps to keep your tank cool
- Can improve the health of your fish and corals
- Easy to use
Cons:
- Can be expensive
- Some models can be noisy
FAQ:
- Q: What is the best aquarium chiller for my reef tank?
- A: The best aquarium chiller for your reef tank will depend on the size of your tank and the type of fish and corals you have. It is important to consult with a veterinarian or experienced aquarist to determine the best aquarium chiller for your needs.
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Aquarium Light Timer

An aquarium light timer is a great way to ensure that your reef tank lights are turned on and off at the correct time. This helps to create a natural day and night cycle for your fish and corals.
Pros:
- Helps to create a natural day and night cycle
- Easy to use
- Affordable
Cons:
- Some models can be inaccurate
- Can be difficult to set up
FAQ:
- Q: How long should I leave my reef tank lights on?
- A: Most reef tanks need to have their lights on for 10-12 hours a day. However, it is important to consult with a veterinarian or experienced aquarist to determine the best lighting schedule for your specific fish and corals.
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Aquarium Wave Maker
An aquarium wave maker is a device that creates waves in your reef tank. This helps to circulate the water and provide your fish and corals with the oxygen they need.
Pros:
- Helps to circulate the water
- Provides your fish and corals with oxygen
- Easy to use
Cons:
- Can be expensive
- Some models can be noisy
FAQ:
- Q: What is the best aquarium wave maker for my reef tank?
- A: The best aquarium wave maker for your reef tank will depend on the size of your tank and the type of fish and corals you have. It is important to consult with a veterinarian or experienced aquarist to determine the best aquarium wave maker for your needs.
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Aquarium Thermometer
An aquarium thermometer is essential for monitoring the temperature of your reef tank. This helps to ensure that your fish and corals are living in a comfortable environment.
Pros:
- Helps to monitor the temperature of your tank
- Easy to use
- Affordable
Cons:
- Some models can be inaccurate
- Can be difficult to read
FAQ:
- Q: What is the best aquarium thermometer for my reef tank?
- A: The best aquarium thermometer for your reef tank will depend on your personal preferences. There are a variety of different thermometers available, so you can choose one that is easy to read and accurate.
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Aquarium Refractometer

An aquarium refractometer is a device that measures the salinity of your reef tank water. This is important because the salinity of your water can affect the health of your fish and corals.
Pros:
- Helps to measure the salinity of your water
- Easy to use
- Accurate
Cons:
- Can be expensive
- Can be difficult to calibrate
FAQ:
- Q: What is the best salinity for my reef tank?
- A: The best salinity for your reef tank will depend on the type of fish and corals you have. It is important to consult with a veterinarian or experienced aquarist to determine the best salinity for your needs.
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Aquarium Test Kits
Aquarium test kits are used to measure the levels of different chemicals in your reef tank water. This helps to ensure that your water is healthy for your fish and corals.
Pros:
- Helps to measure the levels of different chemicals in your water
- Easy to use
- Affordable
Cons:
- Some kits can be inaccurate
- Can be time-consuming to use
FAQ:
- Q: What are the most important chemicals to test for in my reef tank?
- A: The most important chemicals to test for in your reef tank are ammonia, nitrite, nitrate, pH, and alkalinity.
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Aquarium Dosing Pump
An aquarium dosing pump is a device that automatically adds supplements to your reef tank water. This helps to maintain the correct levels of calcium, alkalinity, and other important nutrients.
Pros:
- Helps to maintain the correct levels of important nutrients
- Easy to use
- Can be programmed to dose at specific times
Cons:
- Can be expensive
- Some models can be difficult to set up
FAQ:
- Q: What are the best supplements to dose in my reef tank?
- A: The best supplements to dose in your reef tank will depend on the type of fish and corals you have. It is important to consult with a veterinarian or experienced aquarist to determine the best supplements for your needs.
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Aquarium Controller
An aquarium controller is a device that can monitor and control a variety of different aspects of your reef tank. This includes the temperature, lighting, and water flow.
Pros:
- Can monitor and control a variety of different aspects of your tank
- Easy to use
- Can help to prevent problems
Cons:
- Can be expensive
- Some models can be complex to set up
FAQ:
- Q: What is the best aquarium controller for my reef tank?
- A: The best aquarium controller for your reef tank will depend on your needs and budget. There are a variety of different controllers available, so you can choose one that is right for you.
Conclusion
These are just a few of the many reef tank gadgets that can make your life easier. By using these gadgets, you can help to ensure that your reef tank is healthy and thriving.
