Plant Food & Fertilizers

Plants can be a great addition to your pet fish’s habitat. They can create a stylish tank environment and serve several useful purposes. When you add live plants to your aquarium, you will need to take steps to care for those plants alongside your fish. Pet parents can find the aquarium plant fertilizer and fish tank plant food they need at PetSmart. Here, we want to help pet parents create the perfect habitat for their aquatic friends. 

Our selection of aquarium plant fertilizers/fish tank plant food includes aquarium supplies like gravel bed plant supplements and water additives, simplifying how you care for the live plants in your fish’s habitat. 

You are bound to find exactly what you need to create the perfect home for your fish at PetSmart. Here, we want to help you give your fish the best care with the best products. Pet parents can also find everything else they need for their aquarium in-store or online. We sell gravel, sand, stone, and substrate for aquariums as well as artificial plants/live plants for fish tanks, fish tank ornaments, aquarium backgrounds, tank filters/pumps, live fish, and more. 

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.