Petco Text Logo
Petco Pet Logo

Is an LED flashlight safe for fish if my tank light is broken?

Updated On September 23rd, 2025

Pet's info: Fish | Tropical Fish | 11 days old

My fish tank LED light broke. Is using an LED flashlight safe for the fish?

1 Answer

Most Helpful Answer

Image profile

Answered By Anna M., DVM

Veterinarian

Published on April 10th, 2019

Hello, and thanks for contacting Petco Pet Education Center, formerly Petcoach. Yes, the light itself is safe as long as 1) you secure the flashlight in such a way that you can be 100% certain it cannot fall into the tank, and 2) the flashlight doesn't create excessive heat.

Vote icon

3Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored