Help your finned friends get the most out of life by testing their water quality often. Ensuring that the water they live in is in good condition is essential for their health and wellbeing. PetSmart’s collection of water test kits and water quality testers will help your fish live their best life. Give them the water they can thrive in with one of the water quality test strips or kits on sale at PetSmart.

At PetSmart, you’ll find easy aquarium test strips and complete water testing kits for both freshwater and saltwater fish tanks on sale. Invest in a water quality tester to check pH levels and ammonia, chlorine and chloramine, nitrites, nitrates, water hardness, and more. 

PetSmart’s selection of other brands and options of on-sale fish supplies includes:

Feeders
Food
Plant Care
Pond Care
Saltwater Aquarium Care
Water Care and Conditioning
Tanks, Aquariums and Nets
Live Fish 
Starter Kits
And More

You can find what you’re looking for to help you pet with living a happy and healthy life. Need other pet supplies while you’re here? We have you covered.

PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.