Test Kits

(553 results)
Top Fin® Essentials Aquarium Starter Kit
8 sizes
(4183)
$55.99 - $229.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Large Power Filter Cartridges
(274)
$17.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
(417)
$52.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(218)
$16.79 - $16.99
Buy 1 Get the 2nd 25% Off Top Fin Food & Watercare (excludes Pond)
Save 40% on your first Autoship order!
+ 2 more
Top Fin® Java Fern Live Plant
(38)
$5.39
Free Same-Day Delivery, No Order Minimum!
Top Fin® Bow Front Aquarium Starter Kit -  36 Gallon
(461)
$189.99
$194.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Silenstream™ Small Filter Cartridges
(63)
$14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 40% on your first Autoship order!
+ 3 more
Top Fin® Fascinate Column Starter Kit
(302)
$86.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(227)
$8.99 - $17.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium Hinged Glass Lid
7 sizes
(188)
$16.99 - $58.99
Buy any open glass tank, Get 20% off a glass hood
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(365)
$8.99 - $17.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Split Bowfront Aquarium - 5 Gallon
(756)
$49.99
$59.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1485)
$15.59 - $49.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Compact Aquarium Heater
3 sizes
(469)
$14.59 - $33.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Premium Aquarium Gravel - Classic Beach
(64)
$7.99
3X points (6% back in savings) on all aquatic gravel
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Premium Aquarium Gravel - Caribbean Sea Mix
2 sizes
(45)
$7.99 - $25.99
3X points (6% back in savings) on all aquatic gravel
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Silenstream Filter Cartridge - 3pk
(111)
$8.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 40% on your first Autoship order!
+ 3 more
Top Fin® Aquarium Airline Tubing
2 sizes
(96)
$4.99 - $7.69
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Aquarium Sponge Filter
3 sizes
(202)
$9.99 - $19.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Aquarium Water Conditioner
3 sizes
(239)
$4.19 - $9.99
Buy 1 Get the 2nd 25% Off Top Fin Food & Watercare (excludes Pond)
Save 40% on your first Autoship order!
+ 3 more
Top Fin® Floating Glass Aquarium Thermometer
(238)
$3.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Anubias Frazeri Live Plant
(43)
$5.39
Free Same-Day Delivery, No Order Minimum!
Top Fin® Anubias
3 sizes
(236)
$5.39 - $10.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Amazon Sword Live Plant
3 sizes 1 color
(165)
$5.39 - $12.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Fine Mesh Fish Net
(108)
$1.49
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Captivate Starter Kit
(414)
$129.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Silenstream™ Large Filter Cartridges
(135)
$14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 40% on your first Autoship order!
+ 3 more
Top Fin® Aquarium Stand - 55 to 75 Gallon
(266)
$254.99
$299.99
Sign In & Enjoy Free Shipping Over $49
Top Fin® Internal Filter Cartridges
(30)
$7.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 40% on your first Autoship order!
+ 3 more
Top Fin® CN-S Corner Filter Cartridges
2 sizes
(48)
$8.99 - $14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 40% on your first Autoship order!
+ 3 more
Top Fin® Aquarium Stand - 55 to 75 Gallon
(141)
$209.99
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Top Fin® 10 Gallon Angled Aquarium
(139)
$89.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® 5 Gallon Shrimp & Plant Aquarium
(89)
$69.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Retreat™ RF-L Filter Cartridges
(107)
$14.99
Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media
Save 40% on your first Autoship order!
+ 3 more
Top Fin® Half Moon Aquarium - 3.5 Gallon
(2066)
$39.99
$44.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Aquarium Stand - 20 to 37 Gallon
(124)
$152.99
$179.99
Sign In & Enjoy Free Shipping Over $49
Top Fin® Premium Glass Aquarium - 5 Gallon
(1566)
$69.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Aquarium Gravel - Midnight Black
2 sizes
(2)
$7.99 - $25.99
3X points (6% back in savings) on all aquatic gravel
Sign In & Enjoy Free Shipping Over $49
Top Fin® Custom Colorflow™ Aquarium with 7 Color-Changing LEDs
3 sizes
(1373)
$48.07 - $69.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
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Discover Your Dog's Ancestry with a DNA Test Kit 

Unlock the secrets of your dog’s genetic makeup with our comprehensive dog DNA test kits. Whether you're curious about your dog's breed, potential health risks, or ancestry, our selection of at-home dog DNA tests from top brands like Embark and Wisdom Panel offers reliable insights. Having more information on your dog can be great for choosing the best dog food, vet visits, vitamins and more. These tests are perfect for mixed breed dogs and provide detailed reports on your pet's genetic background. 

Why Choose a Dog DNA Test? 

Dog DNA tests are a valuable tool for pet owners who want to understand their dog's breed composition, behavior and potential health issues. With a simple cheek swab, you can access a wealth of information about your dog's genetic traits, helping you make informed decisions about their care and well-being. Our tests are affordable and easy to use, making them a popular choice for dog lovers everywhere. Known for accuracy and comprehensive results, dog DNA tests offer both breed identification and health condition screening. Trusted options like Embark and Wisdom Panel provide detailed breed ancestry and health insights. 

Frequently Asked Questions (FAQs) 

How accurate are dog DNA tests? 
Dog DNA tests are highly accurate, with most tests providing over 95% accuracy in breed identification. However, accuracy can vary based on the quality of the sample and the database used by the testing company. 
What dog breeds can a DNA test identify? 
Most dog DNA tests can identify hundreds of breeds, including both common and rare breeds. The specific breeds identified will depend on the test's database. 
Will a DNA test tell me what breed my dog is? 
Yes, a DNA test will provide a detailed breakdown of your dog's breed composition, helping you understand their unique genetic makeup. 
Can my vet do a DNA test on my dog? 
While some veterinarians offer DNA testing services, at-home dog DNA test kits are a convenient and cost-effective alternative that you can easily use yourself.