biOrb CLASSIC MCR Aquarium Replacement Light, Gray, Large

$76.22 (-25%) Chewy Price
$101.99 List Price
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Arrives between Jan 24 and Jan 31
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Pay in 4 interest-free payments of $19.06. .

About This Item

Details

  • Features 8, 10, 12 or 14-hour day and night cycles.
  • Powered by an included CR 2025 3-volt coin battery.
  • Includes a convenient remote control for one-touch operation.
  • Crafted using multi-colored LEDs with automatic fade and brightness settings for 16 preset colors.
  • Designed for use with all biOrb Classic aquariums as well as the biOrb Life 15, and the biOrb Tube 15, 30 and 35 (sold separately).

Questions & Answers

8 Customer Questions


Do I need the large or small for the 8 gallon classic orb?

Answer by ChewyFeb 15, 2021
The correct size MCR light replacement for a the CLASSIC 30L /8 gallon is the biOrb MCR Small Light Accessory.

Does this come with the adapter to plug into the wall?

Answer by ChewyAug 14, 2025
This powered with a CR 2025 3-volt coin battery, which is included.

Does this fit a biorb classic 15 4 gallon aquarium?

Answer by ChewySep 18, 2025
Designed for use with all biOrb Classic aquariums as well as the biOrb Life 15, and the biOrb Tube 15, 30 and 35.

Is this a light that brings out the color in the fish?

Answer by ChewyAug 29, 2023
This light is intended to replace your standard white lighting, it is decorative and can change how you experience biOrb.

2.7
Rated 2.7 out of 5 stars
7 Ratings

3 Customer Reviews



Rated 1 out of 5 stars
By Debra on Sep 29, 2025

Ac vs dc

The picture is of a 12v ac connector and the newer Biorb aquariums are 12v dc. Biorb no longer sells the ac adapters.

The picture is of a 12v ac connector and the newer Biorb aquariums are 12v dc. Biorb no longer sells the ac adapters.


Rated 1 out of 5 stars
By Patricia on Aug 18, 2025

Does not work

Light goes out if wire is moved

Light goes out if wire is moved


Rated 1 out of 5 stars
By Bogdan on Nov 14, 2024

Received a light but no adapter???? How to connect?

How I ca use the light if I don’t have the adapter to connect to the outlet?

How I ca use the light if I don’t have the adapter to connect to the outlet?