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API MelaFix for Aquariums
$7.29 – $12.12
35% off your first Repeat Delivery
API Splendid Betta BettaFix Remedy
$4.24 was $9.99
35% off your first Repeat Delivery
Imagitarium Isolation & Breeder Fish Tank
$7.99
Imagitarium Aquarium Net Breeder
$9.99
API PimaFix
$7.99 – $8.39
35% off your first Repeat Delivery
Imagitarium Baby Fish Hideout
$16.99
Imagitarium Aquarium Divider
$12.99
Tetra Lifeguard Treats Disease-Causing Organisms In Aquariums
$5.27 – $6.52
Spend $75, Save $15 - Mix & Match
Imagitarium Bacterial Remedy
$7.99 – $14.99
35% off your first Repeat Delivery
Acurel Wave Fish Kit
$15.99
35% off your first Repeat Delivery
Microbe-Lift Lice & Anchor Worm
$9.99 – $19.99
35% off your first Repeat Delivery
API PondCare MelaFix
$11.67 was $23.99
35% off your first Repeat Delivery
Lifegard Aquatics AquaStep Pro UV Sterilizer, 25 Watt
$294.99
Fritz Aquatics Maracyn Oxy
$13.99 – $28.99
35% off your first Repeat Delivery
Imagitarium Parasite Remedy
$7.99 – $15.19
35% off your first Repeat Delivery
Fritz Aquatics Coppersafe
$7.29 – $16.77
35% off your first Repeat Delivery
Petco offers an extensive selection of fish medicine, treatments and supplements to help keep your saltwater and freshwater pets healthy and thriving. Whether you’re dealing with a single sick fish or an illness affecting your entire aquarium community, health concerns can be stressful for fish and pet parents alike. Always consult an experienced veterinarian or aquatic specialist for help understanding what could be afflicting your fish, from bacterial, fungal or parasitic infections to chronic diseases or erratic behaviors. If medication is recommended, shop Petco’s wide assortment of antibiotics, antifungal and antiparasitic treatments all in one easy place and even arrange same-day or Repeat Delivery to get treatment started fast.
It’s important to recognize the warning signs of common fish illnesses. Many minor infections can be treated with over-the-counter antibiotics, antifungal or anti-parasitic products. But always consult an experienced aquarist or veterinarian before medicating any sick fish.