Petco Text Logo
Petco Pet Logo

Is softened well water safe for hermit crabs? Do I need conditioner?

Updated On September 23rd, 2025

Is it safe to use well water treated with a water softener for our newly acquired hermit crabs? The salt levels are safe for humans, but I wanted to be sure about the hermit crabs. If so do we still use a water conditioner when there is no chlorine present?

1 Answer

Most Helpful Answer

Image profile

Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on September 4th, 2017

Hermit crabs should have a bowl of fresh water and a bowl of salt water available at all times. "Softened" water is not recommended due to the higher mineral and salt content. The easiest solution is to use bottled water for the fresh water bowl and distilled water with plain aquarium salt (NOT table salt) for the salt water bowl.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored