Aquarium & Fish Tank Light Timers & Mounts

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$36.99 Chewy Price
$49.99 List Price

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$21.66 Chewy Price
$35.99 List Price

Free 1-3 day delivery on first-time orders over $35
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$15.29 Chewy Price
$19.99 List Price

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Aquarium & Fish Tank Light Timers & Mounts

Fish tank light timers and mounts play an essential role in maintaining the health and display of your home or office fish tank. Aquarium light timers and mounts not only provide physical stability for your tank but contribute to the health of your underwater fish and plants by mimicking nature's light cycle. The benefits to fish tank light timers and mounts include:

  • Save space: Installing an aquarium on your wall with mounts saves you countertop space and can even be more aesthetically appealing
  • Convenience: Light timers take away the daily worry of aquarium light management; set them once, and they automatically turn on and off
  • Tank health: Timers ensure your fish and underwater plants get the day-night cycle for proper functioning and photosynthesis
  • Customization: Choose from several different shapes, sizes, and models of timers and mounts to meet your tank needs and your decor

Shop Chewy's impressive collection of fish tank light timers and mounts today to ensure your underwater friends stay comfortable, happy, and healthy!

Frequently Asked Questions about Aquarium & Fish Tank Light Timers & Mounts

What are fish tank light timers and mounts?

Fish tank mounts are structures built to hold small aquariums in place on a wall mount. These are for tanks specifically designed for mounting on a wall. Fish tank timers are devices that turn aquarium lights on and off for designated amounts of time each day.

What is the best schedule for aquarium lights?

The best schedule generally recommended for aquarium lights is in the range of 8–12 hours each day. This is to ensure proper sleep-wake cycles for the fish and to prevent excessive algae growth. It's also advised to stick to a regular schedule and use a timer so that your aquarium lights turn on and off at around the same time each day.

Is it bad to leave the aquarium light on all the time?

It is not advised to leave the aquarium light on all of the time. This can cause natural disruptions in sleep-wake cycles in fish, promote excessive algae growth, and increase overall energy consumption.