Fish Conditioner(277)
Uses item details. Price when purchased online
Cletus The Water Conditioning Clam $12.99
Sponsored
$1299
current price $12.99Cletus The Water Conditioning Clam
15 out of 5 Stars. 1 reviews
Cletus The Water Conditioning Clam $17.98
Sponsored
$1798
current price $17.98Cletus The Water Conditioning Clam
13 out of 5 Stars. 1 reviews
Cletus The Water Conditioning Clam 6-Pack $41.96
Sponsored
$4196
current price $41.96Cletus The Water Conditioning Clam 6-Pack
Cletus The Water Conditioning Clam 3-Pack $23.98
Sponsored
$2398
current price $23.98Cletus The Water Conditioning Clam 3-Pack
Best seller Tetra AquaSafe Aquarium Water Conditioner, Makes Tap Water Safe, 3.3 oz. From $5.52
3 options
Available in additional 3 optionsFrom$552
Tetra AquaSafe Aquarium Water Conditioner, Makes Tap Water Safe, 3.3 oz.
4754.7 out of 5 Stars. 475 reviews
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Best seller Tetra AquaSafe Fish Tank Aquarium Water Conditioner, 8.45-Ounce From $9.32
4 options
Available in additional 4 optionsFrom$932
Tetra AquaSafe Fish Tank Aquarium Water Conditioner, 8.45-Ounce
4894.8 out of 5 Stars. 489 reviews
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Best seller Tetra BettaSafe Aquarium Water Conditioner for Bettas, 1.69 oz From $5.52
4 options
Available in additional 4 optionsFrom$552
Tetra BettaSafe Aquarium Water Conditioner for Bettas, 1.69 oz
2744.5 out of 5 Stars. 274 reviews
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Tetra AquaSafe Aquarium Water Conditioner, Makes Tap Water Safe, Treats 500 Gallons,16.9 oz. From $15.57
4 options
Available in additional 4 optionsFrom$1557
Tetra AquaSafe Aquarium Water Conditioner, Makes Tap Water Safe, Treats 500 Gallons,16.9 oz.
4254.8 out of 5 Stars. 425 reviews
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Best seller Tetra EasyBalance pH and Alkalinity Regulator Aquarium Water Conditioner, 3.38 oz From $6.27
4 options
Available in additional 4 optionsFrom$627
Tetra EasyBalance pH and Alkalinity Regulator Aquarium Water Conditioner, 3.38 oz
2064.1 out of 5 Stars. 206 reviews
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API Stress Coat, Aquarium Water Conditioner, 4 oz $9.93 $2.48/fl oz
$993
current price $9.93$2.48/fl oz
API Stress Coat, Aquarium Water Conditioner, 4 oz
614.8 out of 5 Stars. 61 reviews
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Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment From $12.99
Sponsored
From$1299
Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment
174.3 out of 5 Stars. 17 reviews
Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment Pack of 1 From $12.99
Sponsored
From$1299
Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment Pack of 1
414.3 out of 5 Stars. 41 reviews
Aqueon Aquarium Water Conditioner Bottle 16 Fluid Ounces $11.49 Was $13.29 71.8 ¢/fl oz
Now$1149
current price Now $11.49, Was $13.29$13.29
71.8 ¢/fl oz
Aqueon Aquarium Water Conditioner Bottle 16 Fluid Ounces
784.8 out of 5 Stars. 78 reviews
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Tetra AquaSafe, Aquarium Water Conditioner, Makes Tap Water Safe, 3.38 oz. $6.32 73.1 ¢/ea
$632
current price $6.3273.1 ¢/ea
Tetra AquaSafe, Aquarium Water Conditioner, Makes Tap Water Safe, 3.38 oz.
234.5 out of 5 Stars. 23 reviews
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API Tap Water Conditioner - 32 fl oz $21.67 Was $24.51
Now$2167
current price Now $21.67, Was $24.51$24.51
API Tap Water Conditioner - 32 fl oz
444.7 out of 5 Stars. 44 reviews
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Aqueon Betta Bowl Plus Water Conditioner 4 Ounces Was $8.36
Aqueon Betta Bowl Plus Water Conditioner 4 Ounces
364.6 out of 5 Stars. 36 reviews
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API Betta Water Conditioner, Betta Fish Freshwater Aquarium Water Conditioner, 1.7-Ounce $9.84
$984
current price $9.84API Betta Water Conditioner, Betta Fish Freshwater Aquarium Water Conditioner, 1.7-Ounce
114.7 out of 5 Stars. 11 reviews
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(3 pack) Tetra AquaSafe Aquarium Water Conditioner, Makes Tap Water Safe, 3.3 oz.
(3 pack) Tetra AquaSafe Aquarium Water Conditioner, Makes Tap Water Safe, 3.3 oz.
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API Stress Coat, Freshwater & Saltwater Aquarium Water Conditioner, 16 oz From $14.99
2 options
Available in additional 2 optionsFrom$1499
API Stress Coat, Freshwater & Saltwater Aquarium Water Conditioner, 16 oz
894.7 out of 5 Stars. 89 reviews
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Tetra AquaSafe Plus Aquarium Water Conditioner and De-Chlorinator,16.9 oz $17.27 $1.24/ea
$1727
current price $17.27$1.24/ea
Tetra AquaSafe Plus Aquarium Water Conditioner and De-Chlorinator,16.9 oz
1774.6 out of 5 Stars. 177 reviews
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Sandy The Bio-Support Starfish 6-Pack $41.96
Sponsored
$4196
current price $41.96Sandy The Bio-Support Starfish 6-Pack
Aquarian By API Stress Barrier & Water Conditioner 8 oz. Bottle From $8.98
3 options
Available in additional 3 optionsFrom$898
Aquarian By API Stress Barrier & Water Conditioner 8 oz. Bottle
284.8 out of 5 Stars. 28 reviews
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Best seller Tetra Fauna AquaSafe Water Conditioner for Reptiles & Amphibians, Makes Tap Water Safe, 3.08 oz. From $5.52
4 options
Available in additional 4 optionsFrom$552
Tetra Fauna AquaSafe Water Conditioner for Reptiles & Amphibians, Makes Tap Water Safe, 3.08 oz.
1554.6 out of 5 Stars. 155 reviews
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API Tap Water Conditioner, Aquarium Water Conditioner, 8 oz $12.98
$1298
current price $12.98API Tap Water Conditioner, Aquarium Water Conditioner, 8 oz
174.9 out of 5 Stars. 17 reviews
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API Stress Coat + Fish and Tap Water Conditioner - Aquarium Water Enhancer Fish Health Booster
API Stress Coat + Fish and Tap Water Conditioner - Aquarium Water Enhancer Fish Health Booster
374.7 out of 5 Stars. 37 reviews
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Seachem Prime - Concentrated Conditioner For Marine & Freshwater 11-Ounce $17.70 Was $21.31
Now$1770
current price Now $17.70, Was $21.31$21.31
Seachem Prime - Concentrated Conditioner For Marine & Freshwater 11-Ounce
35 out of 5 Stars. 3 reviews
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API Stress Coat, Freshwater & Saltwater Aquarium Water Conditioner, 8-Ounce $12.49
$1249
current price $12.49API Stress Coat, Freshwater & Saltwater Aquarium Water Conditioner, 8-Ounce
464.8 out of 5 Stars. 46 reviews
API Tap Water Conditioner, Aquarium Water Conditioner, 4 oz $8.09
$809
current price $8.09API Tap Water Conditioner, Aquarium Water Conditioner, 4 oz
264.8 out of 5 Stars. 26 reviews
Aqueon AquaPacs Water Conditioner 4-Pack From $7.95
3 options
Available in additional 3 optionsFrom$795
Aqueon AquaPacs Water Conditioner 4-Pack
484.6 out of 5 Stars. 48 reviews
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Tetra Pond Start Water Conditioner Safe for Ornamental Pond Fish and Plants, 8 oz From $8.52
4 options
Available in additional 4 optionsFrom$852
Tetra Pond Start Water Conditioner Safe for Ornamental Pond Fish and Plants, 8 oz
74.3 out of 5 Stars. 7 reviews
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Tetra EasyBalance, Regulates pH in Freshwater Aquariums, 8.45 oz. From $9.17
4 options
Available in additional 4 optionsFrom$917
Tetra EasyBalance, Regulates pH in Freshwater Aquariums, 8.45 oz.
1464.5 out of 5 Stars. 146 reviews
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Aqueon Tap Water Conditioner for Fish Aquatic Pets 8oz
Aqueon Tap Water Conditioner for Fish Aquatic Pets 8oz
74.7 out of 5 Stars. 7 reviews
API Goldfish Care Pack, Aquarium Water Conditioner, 1.25 oz $7.88
$788
current price $7.88API Goldfish Care Pack, Aquarium Water Conditioner, 1.25 oz
123.6 out of 5 Stars. 12 reviews
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API Aqua Essential All-in-One Concentrated Water Conditioner From $9.49
4 options
Available in additional 4 optionsFrom$949
API Aqua Essential All-in-One Concentrated Water Conditioner
124.2 out of 5 Stars. 12 reviews
Clearance GFHFHITJ Aquarium Water Conditioner - Naturally Detoxifies and Removes Ammonia, Nitrite, , and Chloramine from Saltwater and Was $5.59
GFHFHITJ Aquarium Water Conditioner - Naturally Detoxifies and Removes Ammonia, Nitrite, , and Chloramine from Saltwater and
Tetra 19514 ReptoGuard Water Conditioner Block $5.99 $54.46/lb
$599
current price $5.99$54.46/lb
Tetra 19514 ReptoGuard Water Conditioner Block
574.4 out of 5 Stars. 57 reviews
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Seachem Garlic Guard Garlic Additive [Aquarium, Water Conditioners] 8.5 oz $17.27
![Seachem Garlic Guard Garlic Additive [Aquarium, Water Conditioners] 8.5 oz](https://i5.walmartimages.com/seo/Seachem-Garlic-Guard-Garlic-Additive-Aquarium-Water-Conditioners-8-5-oz_d95dd504-2750-4dc4-b2aa-c4b9485c82f6.efb8519713bf93a403f44089fa94af5f.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1727
current price $17.27Seachem Garlic Guard Garlic Additive [Aquarium, Water Conditioners] 8.5 oz
API Stress Coat + Fish & Tap Water Conditioner 64 oz - (Treats 3,840 Gallons) $33.48
$3348
current price $33.48API Stress Coat + Fish & Tap Water Conditioner 64 oz - (Treats 3,840 Gallons)
464.8 out of 5 Stars. 46 reviews
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Bio-Activ Live Aqueous Solution Water Conditioner, 1 Gallon - Premium Aquarium Water Treatment , Enhances Water Quality and Fish Health $21.99
$2199
current price $21.99Bio-Activ Live Aqueous Solution Water Conditioner, 1 Gallon - Premium Aquarium Water Treatment , Enhances Water Quality and Fish Health
25 out of 5 Stars. 2 reviews
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Fluval Water Conditioner for Aquariums - 8.4 oz (250 ml)
Fluval Water Conditioner for Aquariums - 8.4 oz (250 ml)
Seachem Prime Water Conditioner F/W &S/W, 2 Liters (67.6 oz) $52.13 Was $57.93
Now$5213
current price Now $52.13, Was $57.93$57.93
Seachem Prime Water Conditioner F/W &S/W, 2 Liters (67.6 oz)
134.7 out of 5 Stars. 13 reviews
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TetraPond AquaSafe, Makes Tap Water Safe for Pond Fish, 16.9 oz $10.22 60.5 ¢/oz
$1022
current price $10.2260.5 ¢/oz
TetraPond AquaSafe, Makes Tap Water Safe for Pond Fish, 16.9 oz
24.5 out of 5 Stars. 2 reviews
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Fritz Complete Water Conditioner Fresh/Saltwater Aquariums 8oz. $12.99
$1299
current price $12.99Fritz Complete Water Conditioner Fresh/Saltwater Aquariums 8oz.
24.5 out of 5 Stars. 2 reviews
Seachem Axolotl Conditioner 250mL $13.29
$1329
current price $13.29Seachem Axolotl Conditioner 250mL
25 out of 5 Stars. 2 reviews
Zoo Med Laboratories Aquapure Water Conditioner for All Fresh & Saltwater Aquariums & Paludariums. 8.75 Oz $17.90 $2.05/fl oz
$1790
current price $17.90$2.05/fl oz
Zoo Med Laboratories Aquapure Water Conditioner for All Fresh & Saltwater Aquariums & Paludariums. 8.75 Oz
Aqueon Water Conditioner Makes Tap Water Safe for Fish [Aquarium Water Clarifiers, Aquarium Supplies] 24 oz (6 x 4 oz) $95.65
![Aqueon Water Conditioner Makes Tap Water Safe for Fish [Aquarium Water Clarifiers, Aquarium Supplies] 24 oz (6 x 4 oz)](https://i5.walmartimages.com/seo/Aqueon-Water-Conditioner-Makes-Tap-Water-Safe-for-Fish-Aquarium-Water-Clarifiers-Aquarium-Supplies-24-oz-6-x-4-oz_912eda39-25d4-4e6a-8000-3ffd0b64db99.6801efa736dbf0a5807e91a6d6e42681.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$9565
current price $95.65Aqueon Water Conditioner Makes Tap Water Safe for Fish [Aquarium Water Clarifiers, Aquarium Supplies] 24 oz (6 x 4 oz)
Prime100 mL / 3.4 fl. oz. $8.33
$833
current price $8.33Prime100 mL / 3.4 fl. oz.
194.9 out of 5 Stars. 19 reviews
Other options to consider(108)
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Seachem Laboratories Clarity Ultimate Water Clarifier 325ML/11 oz Bonus Size$14.53current price $14.53API Proper pH Sets and Stabilizes Freshwater Aquariums [Aquarium pH Treatments, Aquarium Supplies] pH 7.5 - 5 count
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![Seachem Prime Water Conditioner F/W &S/W [Aquarium, Ammonia Removers] 500 ml (16.9 oz)](https://i5.walmartimages.com/seo/Seachem-Prime-Water-Conditioner-F-W-S-W-Aquarium-Ammonia-Removers-500-ml-16-9-oz_6ea567fb-c9c7-4ad2-9f5c-03e1832d2daa.93a54edaa3849744e821151732d9e432.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
Seachem Prime Water Conditioner F/W &S/W [Aquarium, Ammonia Removers] 500 ml (16.9 oz)$35.83current price $35.83Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment
Clarence The Clarifier Fish Aquarium Fresh & Saltwater Treatment$18.98current price $18.98Seachem Prime Water Conditioner F/W &S/W [Aquarium, Ammonia Removers] 250 ml (8.5 oz)
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Seachem Prime Water Conditioner F/W &S/W [Aquarium, Ammonia Removers] 250 ml (8.5 oz)$29.98current price $29.98For API Stress Coat + Fish and Tap Water Conditioner Cover ,Xpm Phone Case [ ]
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For API Stress Coat + Fish and Tap Water Conditioner Cover ,Xpm Phone Case [ ]$97.10current price $97.10API MelaFix Treats Bacterial Infections for Freshwater and Saltwater Aquarium Fish [Aquarium Bacteria and Fungus Care, Aquarium Supplies] 48 oz (3 x 16 oz)
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API MelaFix Treats Bacterial Infections for Freshwater and Saltwater Aquarium Fish [Aquarium Bacteria and Fungus Care, Aquarium Supplies] 48 oz (3 x 16 oz)$96.31current price $96.31Aqueon Ammonia Neutralizer for Freshwater and Saltwater Aquariums [Aquarium Bio Additives, Aquarium Water Conditioners, Aquarium Supplies] 24 oz (6 x 4 oz)
![Aqueon Ammonia Neutralizer for Freshwater and Saltwater Aquariums [Aquarium Bio Additives, Aquarium Water Conditioners, Aquarium Supplies] 24 oz (6 x 4 oz)](https://i5.walmartimages.com/seo/Aqueon-Ammonia-Neutralizer-Freshwater-Saltwater-Aquariums-Aquarium-Bio-Additives-Aquarium-Water-Conditioners-Supplies-24-oz-6-x-4-oz_c8b079c7-4f7e-4511-9e62-56750b9ceda3.9fe56ea9cdd48107a25e1a5a17ef3c0c.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
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