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Tetra Lifeguard All-in-One Bacterial & Fungus Treatment, 12 count slide 1 of 8
Tetra Lifeguard All-in-One Bacterial & Fungus Treatment, 12 count slide 2 of 8
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Tetra Lifeguard All-in-One Bacterial & Fungus Treatment, 12 count slide 1 of 8
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Tetra Lifeguard All-in-One Bacterial & Fungus Treatment, 12 count slide 1 of 8
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Tetra Lifeguard All-in-One Bacterial & Fungus Treatment, 12 count slide 1 of 8
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Tetra Lifeguard All-in-One Bacterial & Fungus Treatment, 12 count slide 1 of 8
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Tetra Lifeguard All-in-One Bacterial & Fungus Treatment, 12 count slide 1 of 8
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Tetra Lifeguard All-in-One Bacterial & Fungus Treatment, 12 count

Rated 4.6 out of 5 stars
54
$6.49 Chewy Price
$6.59 List Price
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Free 1-3 day delivery on first-time orders over $35
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API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 1 of 8
API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 2 of 8
API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 3 of 8
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API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 1 of 8
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API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 7 of 8
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API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 1 of 8
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API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 1 of 8
API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 2 of 8
API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 3 of 8
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API Melafix Freshwater Fish Infection Remedy, 8-oz bottle slide 1 of 8
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API Melafix Freshwater Fish Infection Remedy, 8-oz bottle

Rated 4.4 out of 5 stars
113
$10.72 Chewy Price
$13.78 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Kordon Malachite Green Fish Disease Control Aquarium Treatment, 4-oz bottle

Rated 5 out of 5 stars
1
$10.04 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 1 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 2 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 3 of 7
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API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 6 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 7 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 1 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 2 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 3 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 4 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 5 of 7
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API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 1 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 2 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 3 of 7
API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle slide 4 of 7
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API Bettafix Antibacterial & Antifungal Betta Fish Infection Remedy, 1.7-oz bottle

Rated 4 out of 5 stars
71
$6.28 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Tetra Ick Guard Fast Remedy Ick Treatment, 8 count

Rated 3.8 out of 5 stars
26
$4.09 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

API Liquid Super Ick Cure Freshwater Aquarium Fish Medication, 4-oz bottle

Rated 4.5 out of 5 stars
44
$6.98 Chewy Price
$9.98 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Kordon Ich Attack Aquarium Ich Treatment, 4-oz bottle

Rated 4.1 out of 5 stars
11
$13.00 Chewy Price
$13.34 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Microbe-Lift Herbtana Salt & Freshwater Fish Treatment, 16-oz bottle

Rated 5 out of 5 stars
2
$18.70 Chewy Price
$19.55 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Fritz Aquatics Mardel Coppersafe Fish Medication, 4-oz bottle

Rated 4 out of 5 stars
4
$8.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

API Pimafix Freshwater & Saltwater Fish Fungal Infection Remedy, 64-oz bottle

Rated 4.1 out of 5 stars
42
$46.08 Chewy Price
$62.98 List Price
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Free 1-3 day delivery on first-time orders
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Kordon Rid-Ich Plus Disease Aquarium Treatment, 16-oz bottle

Rated 4.7 out of 5 stars
18
$15.08 Chewy Price
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Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Bundle and Save 44%
Bundle: Tetra Lifeguard All-in-One Bacterial & Fungus Treatment + AquaSafe Plus Freshwater & Ma...
Rated 5 out of 5 stars
1
$12.75 Chewy Price
$22.78 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Bundle and Save 20%
Bundle: API Melafix Freshwater Fish Infection Remedy + Stress Coat Aquarium Water Conditioner
Rated 5 out of 5 stars
3
$23.25 Chewy Price
$29.16 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fritz Expel-F Aquarium Water Treatment, 10 count

Rated 4 out of 5 stars
2
$14.35 Chewy Price
$14.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Microbe-Lift Artemiss Salt & Freshwater Water Treatment, 8-oz bottle

Rated 4.6 out of 5 stars
7
$11.49 Chewy Price
$14.49 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Kordon Rid-Ich Plus Disease Aquarium Treatment, 4-oz bottle

Rated 3.3 out of 5 stars
4
$9.47 Chewy Price
$9.62 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Bundle: Activ-Betta Bio-Activ Live Aqueous Solution Betta Water + API Bettafix Antibacterial & ...
Rated 5 out of 5 stars
1
$13.57 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fritz Slime Out Fish Treatment, 20 count

Rated 5 out of 5 stars
1
$19.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

API Melafix Freshwater Fish Bacterial Infection Remedy, 64-oz bottle

Rated 4.9 out of 5 stars
14
$71.68 Chewy Price
$97.98 List Price
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Free 1-3 day delivery on first-time orders
Free 365-day returns

Fritz Bug Out Pro Coral Dip Fish Treatment, 4-oz bottle

$14.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Hikari PraziPro Freshwater & Marine Aquarium Treatment, 4-oz bottle

Rated 4.4 out of 5 stars
14
$15.33 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

API E.M. Erythromycin Freshwater Fish Bacterial Disease Medication, 10 count

Rated 4.4 out of 5 stars
45
$17.49 Chewy Price
$24.48 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Boyd Chemiclean Cyanobacteria Aquarium Treatment, 2-oz

$38.99 Chewy Price
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Free 1-3 day delivery on first-time orders
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API General Cure Freshwater & Saltwater Aquarium Parasitic Fish Disease Treatment, 10 count

Rated 4 out of 5 stars
31
$14.71 Chewy Price
$22.48 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fishbiotic Metronidazole Tablet Fish Antibiotic, 500 mg, 30 count

Rated 4.8 out of 5 stars
8
$36.29 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

API Fin & Body Cure Freshwater Fish Powder Medication

Rated 4.3 out of 5 stars
18
$15.95 Chewy Price
$22.48 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Midland Vet Services Aqua-Ceph Forte Cephalexin Fish Antibiotic, 100 count

Rated 4.8 out of 5 stars
39
$34.49 Chewy Price
$39.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Fishbiotic Sulfamethoxazole & Trimethoprim Tablet Fish Antibiotic, 800 mg, 30 count

Rated 5 out of 5 stars
1
$32.89 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Midland Vet Services Aqua-Mox Amoxicillin Fish Antibiotic, 100 count

Rated 4.8 out of 5 stars
110
$23.49 Chewy Price
$29.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Midland Vet Services Aqua-Cipro Forte Ciprofloxacin Fish Antibiotic, 30 count

Rated 4.9 out of 5 stars
20
$46.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders
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Midland Vet Services Aqua-Mox Forte Amoxicillin Fish Antibiotic, 100 count

Rated 4.8 out of 5 stars
185
$27.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Midland Vet Services Aqua-Ceph Cephalexin Fish Antibiotic, 100 count

Rated 4.7 out of 5 stars
42
$22.00 Chewy Price
$29.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Midland Vet Services Aqua-Zole Metronidazole Fish Antibiotic, 60 count

Rated 4.6 out of 5 stars
17
$45.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Fritz PraziCleanse Fish Treatment, 10 count

Rated 3.5 out of 5 stars
2
$11.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Midland Vet Services Aqua-Mox Forte 500 mg Fish Capsules, 30 count

Rated 5 out of 5 stars
26
$24.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fishbiotic 100mg Aqua Doxy Fish Fungal Treatment, 30 Count

Rated 5 out of 5 stars
8
$34.99 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Save 5% on repeat deliveries

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