• $0 - $50+


Decor, Gravel & Substrate

(504 results)
GloFish® Aquarium Gravel
1 size 4 colors
(116)
$4.09
$6.99
Zoo Med Mopani Wood Aquarium Ornament
4 sizes
(145)
$4.99 - $54.39
Top Fin® Amazon Sword Live Plant
3 sizes 1 color
(142)
$6.99 - $12.99
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Now that you’ve got your fishy’s new home up and running, it’s time to furnish it! Make their tank beautiful and fun to explore with aquarium accessories from PetSmart. You can show off your creative side and give them an environment they love. Choose a fun theme like a shipwreck or even decorate their aquarium for the holidays. From sand and gravel to backgrounds and aquarium ornaments, PetSmart has fish tank décor that will help your finned friends live their best life. 
If you’re ready to add a little pizzazz to your fish tank, shop PetSmart’s collection of fish tank décor and aquarium accessories, including: