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How to Set Up an Aquarium

Learn what you'll need & how to put it together for a happy fish habitat.

Fish

(76 results)
API® Freshwater Aquarium Master Test Kit for pH, Ammonia, Nitrite & Nitrate

API® Freshwater Aquarium Master Test Kit for pH, Ammonia, Nitrite & Nitrate

(455)
$35.99
$39.99
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+ 2 more
API® Guide Fish Problem Solving General Cure for Aquarium Fish Health

API® Guide Fish Problem Solving General Cure for Aquarium Fish Health

(62)
$16.38
$23.49
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+ 2 more
API® Stress Coat Tap Water Aquarium Conditioner for Tap Water Dechlorinating
6 sizes

API® Stress Coat Tap Water Aquarium Conditioner for Tap Water Dechlorinating

(538)
$2.28 - $37.58
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+ 2 more
API® Quick Start Aquarium Cycling Water Conditioner
3 sizes

API® Quick Start Aquarium Cycling Water Conditioner

(310)
$8.99 - $17.38
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+ 2 more
API® E.M. Erythromycin Fish Bacterial Infection Treatment for Bacterial Infections

API® E.M. Erythromycin Fish Bacterial Infection Treatment for Bacterial Infections

(77)
$17.88
$26.49
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+ 2 more
API® FIN & BODY CURE POWDER for Aquarium Fish Health

API® FIN & BODY CURE POWDER for Aquarium Fish Health

(70)
$16.38
$17.99
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+ 2 more
API® Root Tabs Aquarium Plant Fertilizer- 10 count for Live Aquarium Plants

API® Root Tabs Aquarium Plant Fertilizer- 10 count for Live Aquarium Plants

(7)
$9.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Amonia Test Kit for Aquarium Water Testing

API® Amonia Test Kit for Aquarium Water Testing

(13)
$15.48
$16.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Aquarium Salt for Fish Tanks
3 sizes

API® Aquarium Salt for Fish Tanks

(193)
$8.99 - $112.48
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Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Liquid Super Ick Cure Ick Treatment for Aquarium Fish

API® Liquid Super Ick Cure Ick Treatment for Aquarium Fish

(162)
$6.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® ACCU Clear Aquarium Water Clairifier for Cloudy Aquarium Water
2 sizes

API® ACCU Clear Aquarium Water Clairifier for Cloudy Aquarium Water

(307)
$5.58 - $9.49
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Reef Aquarium Water Test Kit for Saltwater Aquarium Testing

API® Reef Aquarium Water Test Kit for Saltwater Aquarium Testing

(0)
$35.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® 5 in 1 Aquarium Test Strips for Aquarium Water Testing
3 sizes

API® 5 in 1 Aquarium Test Strips for Aquarium Water Testing

(151)
$6.99 - $24.98
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Pond Master Test Kit for Pond Water Testing

API® Pond Master Test Kit for Pond Water Testing

(7)
$34.98
$41.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF ALL pond food & water care products thru 8/2
+ 2 more
API® Saltwater Aquarium Master Test Kit for Saltwater Aquarium Testing

API® Saltwater Aquarium Master Test Kit for Saltwater Aquarium Testing

(10)
$35.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Bottom Feeder Premium Shrimp Pellets Fish Food Complete Diet Sinking Food
2 sizes

API® Bottom Feeder Premium Shrimp Pellets Fish Food Complete Diet Sinking Food

(73)
$3.28 - $9.98
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Pond Fish Food - 2.68 lbs for Koi & Goldfish

API® Pond Fish Food - 2.68 lbs for Koi & Goldfish

(0)
$26.99
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Buy 1, get the 2nd 25% OFF ALL pond food & water care products thru 8/2
API® Melafix Fish Bacterial Infection Treatment - 4 oz for Bacterial Infections & Fin Rot

API® Melafix Fish Bacterial Infection Treatment - 4 oz for Bacterial Infections & Fin Rot

(8)
$8.18
$9.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Stress Zyme Aquarium Water Conditioner for Aquarium Cycling
3 sizes

API® Stress Zyme Aquarium Water Conditioner for Aquarium Cycling

(93)
$10.99 - $59.98
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
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+ 2 more
API® Aqua Essential Pond for Pond Water Care

API® Aqua Essential Pond for Pond Water Care

(0)
$28.02
$33.99
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+ 2 more
API® GH & KH Freshwater Aquarium Test Kit for Freshwater Aquarium Testing

API® GH & KH Freshwater Aquarium Test Kit for Freshwater Aquarium Testing

(2)
$11.98
$16.78
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
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+ 1 more
API® Aqua Essential for Tap Water Dechlorinating
2 sizes

API® Aqua Essential for Tap Water Dechlorinating

(70)
$8.68 - $15.88
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Pond Algefix Algae Control for Ponds
2 sizes

API® Pond Algefix Algae Control for Ponds

(150)
$68.99 - $139.98
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+ 1 more
API® Tropical Mini Pellets Fish Food Complete Diet

API® Tropical Mini Pellets Fish Food Complete Diet

(32)
$6.98
$7.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
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+ 2 more
API® Tropical Community Fish Flakes Fish Food Complete Diet
2 sizes

API® Tropical Community Fish Flakes Fish Food Complete Diet

(104)
$4.98 - $13.98
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Goldfish Premium Pellets Fish Food with Fiber & Vitamins C/E

API® Goldfish Premium Pellets Fish Food with Fiber & Vitamins C/E

(224)
$11.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Algaefix Aquarium Algae Control
3 sizes

API® Algaefix Aquarium Algae Control

(435)
$9.49 - $16.98
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Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Pond Stress Coat - 32 oz for Pond Water Care

API® Pond Stress Coat - 32 oz for Pond Water Care

(10)
$25.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
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+ 2 more
API® Pond Algaefix Algae Control for Koi Ponds

API® Pond Algaefix Algae Control for Koi Ponds

(164)
$24.99
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+ 2 more
API® Tap Water Conditioner Super Strength Aquarium Dechlorinator for Fish Tanks
3 sizes

API® Tap Water Conditioner Super Strength Aquarium Dechlorinator for Fish Tanks

(214)
$4.78 - $40.58
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 1 more
API® Melafix Fish Bacterial Infection Treatment for Bacterial Infections & Fin Rot

API® Melafix Fish Bacterial Infection Treatment for Bacterial Infections & Fin Rot

(194)
$14.38
$16.99
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Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Ammo Lock Ammonia Detoxifier

API® Ammo Lock Ammonia Detoxifier

(30)
$10.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Leaf Zone Aquarium Plant Fertilizer for Live Aquarium Plants
2 sizes

API® Leaf Zone Aquarium Plant Fertilizer for Live Aquarium Plants

(64)
$8.18 - $12.28
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Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Proper pH 7.0 Aquarium Water pH Conditioner for Aquarium pH Control

API® Proper pH 7.0 Aquarium Water pH Conditioner for Aquarium pH Control

(71)
$11.49
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Pimafix Fish Fungal Infection Treatment - 4 oz for Fungal Infections

API® Pimafix Fish Fungal Infection Treatment - 4 oz for Fungal Infections

(0)
$7.18
$9.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API® Pond Algaefix Algae Control 64 Oz Algae Control for Koi Ponds

API® Pond Algaefix Algae Control 64 Oz Algae Control for Koi Ponds

(75)
$41.98
$58.78
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF ALL pond food & water care products thru 8/2
+ 1 more
API® Tropical Flake Fish Food

API® Tropical Flake Fish Food

(14)
$2.98
$3.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF on all API Food & Watercare Excluding Pond
+ 2 more
API Chlorine & Heavy Metal Neutralizer Pond water Conditioner for Pond Water Care

API Chlorine & Heavy Metal Neutralizer Pond water Conditioner for Pond Water Care

(0)
$26.98
$33.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF ALL pond food & water care products thru 8/2
+ 2 more
API Pond Aqua Essential for Pond Water Care

API Pond Aqua Essential for Pond Water Care

(0)
$16.98
$23.99
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF ALL pond food & water care products thru 8/2
+ 2 more
API® Accu-Clear Clarifier Pond Water Conditioner for Clear Pond Water
4 sizes

API® Accu-Clear Clarifier Pond Water Conditioner for Clear Pond Water

(2)
$13.48 - $65.98
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/2
Buy 1, get the 2nd 25% OFF ALL pond food & water care products thru 8/2
+ 2 more
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