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Best selling products: Best Parasites (External) All Water Types Fish Health Care Supplies

BestsellingTop Rated
Seachem Kanaplex Aquarium Fish Medication Treatment - 5g
Rank 1
Seachem Kanaplex Aquarium Fish Medication Treatment - 5g
(49)
$11.95 New
No used products available
Seachem Metroplex Fish Medicine - 100g
Rank 2
Seachem Metroplex Fish Medicine - 100g
(11)
$80.66 New
No used products available
API General Cure Freshwater/Saltwater Fish Powder Medication - 10 Boxes
Rank 3
API General Cure Freshwater/Saltwater Fish Powder Medication - 10 Boxes
(120)
$15.99 New
No used products available
Seachem MetroPlex Parasite and Bacteria Treatment
Rank 4
Seachem MetroPlex Parasite and Bacteria Treatment
(55)
$10.99 New
No used products available
Seachem ASM885 Kanaplex Medication - 100g
Rank 5
Seachem ASM885 Kanaplex Medication - 100g
(1)
$93.82 New
No used products available
Fritz Aquatics Paracleanse Parasitic Disease Treatment - 20 Count
Rank 6
Fritz Aquatics Paracleanse Parasitic Disease Treatment - 20 Count
(1)
$21.99 New
No used products available
Hikari PraziPro Liquid Concentrate - 1 Gal (73258)
Rank 7
Hikari PraziPro Liquid Concentrate - 1 Gal (73258)
(1)
$314.99 New
No used products available
API Pond Melafix Fish Bacterial Infection Remedy 64oz
Rank 8
API Pond Melafix Fish Bacterial Infection Remedy 64oz
(17)
$71.68 New
No used products available
API AP015Q General Cure Bulk Powder
Rank 9
API AP015Q General Cure Bulk Powder
(10)
$134.90 New
No used products available
Red Sea R22103 Reef Energy Plus AB+ 500ML Coral Nutrition
Rank 10
Red Sea R22103 Reef Energy Plus AB+ 500ML Coral Nutrition
(9)
$28.95 New
No used products available
Fritz Expel-P Treatment 20 Count For Fresh and Marine Aquarium Exp 5-18-2026
Rank 11
Fritz Expel-P Treatment 20 Count For Fresh and Marine Aquarium Exp 5-18-2026
$21.99 New
No used products available
Seachem 845 Medication - 100 g
Rank 12
Seachem 845 Medication - 100 g
(2)
$47.50 New
No used products available
Hikari Ich-x - 4 FL Oz Ahk73214
Rank 13
Hikari Ich-x - 4 FL Oz Ahk73214
(16)
$7.69 New
No used products available
6 Half Gallon Dimilin -x Koi &goldfish Treatment Anchor Worm Fish Lice Flukes
Rank 14
6 Half Gallon Dimilin -x Koi &goldfish Treatment Anchor Worm Fish Lice Flukes
(1)
$174.99 New
No used products available
Nilocg Aquatics Thrive All in One Liquid Fertilizer | Extremely Easy to 500ml
Rank 15
Nilocg Aquatics Thrive All in One Liquid Fertilizer | Extremely Easy to 500ml
(10)
$25.77 New
No used products available
Seachem Laboratories Asm682 Neoplex 10 Gram
Rank 16
Seachem Laboratories Asm682 Neoplex 10 Gram
(1)
$10.99 New
No used products available
Red Sea Reef Energy Plus AB 1000ml Aquatics
Rank 17
Red Sea Reef Energy Plus AB 1000ml Aquatics
(1)
$42.99 New
No used products available
API Pimafix Antifungal Fish Remedy 16 Oz
Rank 18
API Pimafix Antifungal Fish Remedy 16 Oz
(19)
$14.80 New
No used products available
"Tetra Lifeguard All-In-One Freshwater Aquarium Treatment, Pack of 32 tablets"
Rank 19
"Tetra Lifeguard All-In-One Freshwater Aquarium Treatment, Pack of 32 tablets"
(24)
$13.50 New
No used products available
Red Sea Reef Energy Plus - 250 Ml Arer22102
Rank 20
Red Sea Reef Energy Plus - 250 Ml Arer22102
(4)
$24.99 New
No used products available
Seachem Laboratories Asm842 SULFATHIAZOLE 10 Gram
Rank 21
Seachem Laboratories Asm842 SULFATHIAZOLE 10 Gram
(1)
$10.99 New
No used products available
Seachem ParaGuard 2L External Parasite Fish Treatment
Rank 22
Seachem ParaGuard 2L External Parasite Fish Treatment
(3)
$56.99 New
No used products available
Seachem Focus ASM641 Fish Medication - 0.18 oz
Rank 23
Seachem Focus ASM641 Fish Medication - 0.18 oz
(15)
$11.95 New
No used products available
API Melafix Fish Remedy for Freshwater Treats Bacterial Infections 473ml
Rank 24
API Melafix Fish Remedy for Freshwater Treats Bacterial Infections 473ml
(45)
$12.15 New
No used products available
Fritz Expel-P Treatment 10 Count Fish Tank Aquarium
Rank 25
Fritz Expel-P Treatment 10 Count Fish Tank Aquarium
(1)
$15.69 New
No used products available
Seachem Polyguard Aquarium Disease Control 10 Gram
Rank 26
Seachem Polyguard Aquarium Disease Control 10 Gram
(6)
$11.90 New
No used products available
Seachem ParaGuard Medication - 8.5 fl oz
Rank 27
Seachem ParaGuard Medication - 8.5 fl oz
(25)
$12.99 New
No used products available
Blue Life Kill Aiptasia RX Reef Safe Works in Minutes Veterinarian Approved 15ml
Rank 28
Blue Life Kill Aiptasia RX Reef Safe Works in Minutes Veterinarian Approved 15ml
(3)
$15.00 New
No used products available
Kordon Rid-ich Plus Disease Treatment 16oz
Rank 29
Kordon Rid-ich Plus Disease Treatment 16oz
(4)
$22.49 New
No used products available
Blue Life Flux RX Treatment - 350 gal
Rank 30
Blue Life Flux RX Treatment - 350 gal
(7)
$33.86 New
No used products available
API Melafix Antibacterial Fish Remedy 8 Oz 11h 317163080115
Rank 31
API Melafix Antibacterial Fish Remedy 8 Oz 11h 317163080115
(43)
$12.69 New
No used products available
Seachem Cupramine Copper 250ml
Rank 32
Seachem Cupramine Copper 250ml
(5)
$19.29 New
No used products available
Fritz Aquatics Mardel Copper Safe Treats 16oz
Rank 33
Fritz Aquatics Mardel Copper Safe Treats 16oz
(8)
$23.99 New
No used products available
Boyd Enterprises Marine Vita - Chem 16oz Be16709
Rank 34
Boyd Enterprises Marine Vita - Chem 16oz Be16709
(3)
$33.86 New
No used products available
API Pond Melafix Bacterial Fish Infections Treatment - 64 oz
Rank 35
API Pond Melafix Bacterial Fish Infections Treatment - 64 oz
(11)
$59.98 New
No used products available
Fritz Mardel Maracyn Oxy 4 Oz. True Fungal Infection Aquarium Treatment 4oz
Rank 36
Fritz Mardel Maracyn Oxy 4 Oz. True Fungal Infection Aquarium Treatment 4oz
(7)
$12.29 New
No used products available
API Liquid Super ICK Cure 4oz Aquarium Fish Treatment
Rank 37
API Liquid Super ICK Cure 4oz Aquarium Fish Treatment
(23)
$9.99 New
No used products available
Hikari 73214 Ich-x Saltwater 4 FL Oz Bottle
Rank 38
Hikari 73214 Ich-x Saltwater 4 FL Oz Bottle
(2)
No new products available
No used products available
THRIVE Nilocg Aquatic 500ml All in One Liquid Fertilizer Aquarium Plants
Rank 39
THRIVE Nilocg Aquatic 500ml All in One Liquid Fertilizer Aquarium Plants
$24.26 New
No used products available
Live Rock Enhance Aquarium Bacterial Supplement - Reef Brite
Rank 40
Live Rock Enhance Aquarium Bacterial Supplement - Reef Brite
(2)
$24.99 New
No used products available
AquaMeds Koirx Terminate - Koi Parasite Treatment 1 Gallon
Rank 41
AquaMeds Koirx Terminate - Koi Parasite Treatment 1 Gallon
$76.83 New
No used products available
Seachem StressGuard 250ml per Bottle 250 Milliliter
Rank 42
Seachem StressGuard 250ml per Bottle 250 Milliliter
(6)
$12.49 New
No used products available
API Liquid Super ICK Cure 1.25-ounce Aph12a Mars Fishcare
Rank 43
API Liquid Super ICK Cure 1.25-ounce Aph12a Mars Fishcare
(9)
$8.29 New
No used products available
API Liquid Super Ick Cure Fresh or Saltwater Fish Medication - 16 oz
Rank 44
API Liquid Super Ick Cure Fresh or Saltwater Fish Medication - 16 oz
$22.69 New
No used products available
API Bettafix Betta Medication 1.25 Oz 93b
Rank 45
API Bettafix Betta Medication 1.25 Oz 93b
(32)
$6.40 New
No used products available
"Boyd Enterprises ABE16707 Marine Vitachem for Aquarium, 4-Ounce"
Rank 46
"Boyd Enterprises ABE16707 Marine Vitachem for Aquarium, 4-Ounce"
(5)
$12.70 New
No used products available
Reef Enhance Microplankton Concentrate - Reef Brite
Rank 47
Reef Enhance Microplankton Concentrate - Reef Brite
No new products available
No used products available
API Pond Melafix Fish Bacterial Infection Remedy 16oz
Rank 48
API Pond Melafix Fish Bacterial Infection Remedy 16oz
(4)
$21.29 New
No used products available
Seachem Cupramine Copper 100ml ICK Treatment
Rank 49
Seachem Cupramine Copper 100ml ICK Treatment
(8)
$12.69 New
No used products available
Tetra ICK Guard 8 Fizz Tablets Treats up to 80 Gallon Freshwater Aquarium
Rank 50
Tetra ICK Guard 8 Fizz Tablets Treats up to 80 Gallon Freshwater Aquarium
(2)
$12.95 New
No used products available
Kordon Rapid Cure Fresh & Saltwater Ich Disease Treats 400 Gallons Exp 2021
Rank 51
Kordon Rapid Cure Fresh & Saltwater Ich Disease Treats 400 Gallons Exp 2021
(5)
$5.39 New
No used products available
Kordon Methylene Blue Disease Preventative – Safe for 4 Ounce CLEAR BLUE
Rank 52
Kordon Methylene Blue Disease Preventative – Safe for 4 Ounce CLEAR BLUE
(1)
$15.06 New
No used products available
Phosphate RX Reef Aquarium Control Hair Algae Po4 Removal/remover Blue Life 1oz
Rank 53
Phosphate RX Reef Aquarium Control Hair Algae Po4 Removal/remover Blue Life 1oz
(24)
$24.61 New
No used products available
Aqua Meds Terminate Fungal Infection Fish Treatment 32 oz. TERM32 78040
Rank 54
Aqua Meds Terminate Fungal Infection Fish Treatment 32 oz. TERM32 78040
$44.88 New
No used products available
Microbe Lift Pond Broad Spectrum Disease Treatment 16 Oz.
Rank 55
Microbe Lift Pond Broad Spectrum Disease Treatment 16 Oz.
(4)
$29.99 New
No used products available
Aqua Meds Aqua Prazi Koi Fish Fluke Treatment 25 grams PZ25
Rank 56
Aqua Meds Aqua Prazi Koi Fish Fluke Treatment 25 grams PZ25
$35.00 New
No used products available
Blue Ocean Corals Coral Rx Dip Aquarium Treatment, 8-Ounce
Rank 57
Blue Ocean Corals Coral Rx Dip Aquarium Treatment, 8-Ounce
(16)
$21.99 New
No used products available
Seachem Cupramine 50ml Fresh And Saltwater
Rank 58
Seachem Cupramine 50ml Fresh And Saltwater
(3)
No new products available
No used products available
Mars Pimafix Antifungal Fish Medication 4 Oz 317163070109
Rank 59
Mars Pimafix Antifungal Fish Medication 4 Oz 317163070109
(3)
$10.49 New
No used products available
Weco Nox-ich Water Treatment 4 Oz
Rank 60
Weco Nox-ich Water Treatment 4 Oz
(7)
$10.49 New
No used products available
4 packs Of 4ct Interpet Beneficial Bacteria Booster Freshwater Aquarium
Rank 61
4 packs Of 4ct Interpet Beneficial Bacteria Booster Freshwater Aquarium
$2.50 New
No used products available
API Melafix Marine Antibacterial Remedy 16 Oz Aph311d Mars Fishcare
Rank 62
API Melafix Marine Antibacterial Remedy 16 Oz Aph311d Mars Fishcare
(17)
$19.49 New
No used products available
API Liquid Super ICK Cure 4oz Fish Ich Med Treatment Pharmaceuticals 4fl US
Rank 63
API Liquid Super ICK Cure 4oz Fish Ich Med Treatment Pharmaceuticals 4fl US
(1)
$10.13 New
No used products available
Aquarium Fertilizer Shrimp Specific Thrives All in One Liquid 500ml Dark Brown
Rank 64
Aquarium Fertilizer Shrimp Specific Thrives All in One Liquid 500ml Dark Brown
(4)
$27.69 New
No used products available
Kordon RID Ich Plus 1oz Aquarium Disease Treatment
Rank 65
Kordon RID Ich Plus 1oz Aquarium Disease Treatment
(1)
No new products available
No used products available
Kordon Ich Attack 16 Oz Herbal Formula 100 Natural
Rank 66
Kordon Ich Attack 16 Oz Herbal Formula 100 Natural
(11)
$21.69 New
No used products available
Kordon MALACHITE Green 4oz Aquarium Fish Disease Control
Rank 67
Kordon MALACHITE Green 4oz Aquarium Fish Disease Control
(6)
$15.06 New
No used products available
Fritz Aquatics Mardel Copper Safe Treats, 4-Ounce
Rank 68
Fritz Aquatics Mardel Copper Safe Treats, 4-Ounce
(4)
$10.40 New
No used products available
Palram 2-3/4 in. -3/4 in. Automatic Vent Opener
Rank 69
Palram 2-3/4 in. -3/4 in. Automatic Vent Opener
$35.30 New
No used products available
Fritz MetroCleanse Treatment 20 Count For Fresh and Marine Aquariums
Rank 70
Fritz MetroCleanse Treatment 20 Count For Fresh and Marine Aquariums
(1)
$11.99 New
No used products available
Blue Life Vet Flatworm RX Control Reef Safe Treatment for Saltwater Aquarium
Rank 71
Blue Life Vet Flatworm RX Control Reef Safe Treatment for Saltwater Aquarium
(3)
$20.11 New
No used products available
Kordon 37914 Rapid Cure Ich & Parasite Treatment
Rank 72
Kordon 37914 Rapid Cure Ich & Parasite Treatment
(5)
$16.02 New
No used products available
Copper Power Acp0016b Blue Treatment for Marine Fish 16 Ounce
Rank 73
Copper Power Acp0016b Blue Treatment for Marine Fish 16 Ounce
(3)
$21.99 New
No used products available
Fritz Mardel Bactershield 4 Oz. Fish Parasite Treatment Reef Safe 43000fm
Rank 74
Fritz Mardel Bactershield 4 Oz. Fish Parasite Treatment Reef Safe 43000fm
$8.99 New
No used products available
Seachem Reef DIP - 250 Ml Asm616
Rank 75
Seachem Reef DIP - 250 Ml Asm616
(7)
$12.99 New
No used products available
Fritz Aquatics Fixick Anti-parasitic Fish Treament 16 Oz
Rank 76
Fritz Aquatics Fixick Anti-parasitic Fish Treament 16 Oz
$19.99 New
No used products available
Seachem Cupramine 500ml Fish Medication Ich/Parasite Aquarium Ick Treatment
Rank 77
Seachem Cupramine 500ml Fish Medication Ich/Parasite Aquarium Ick Treatment
$41.17 New
No used products available
Coral RX Pro 1 Oz DIP THRIVE Aquatics Aquarium Treatment Health Care
Rank 78
Coral RX Pro 1 Oz DIP THRIVE Aquatics Aquarium Treatment Health Care
(4)
No new products available
No used products available