The Best Aquarium Water Conditioner of 2023

CONDITIONS aquarium WATER: Essential care formula protects fish and reduces stress.

MAKES TAP WATER SAFE: Monthly treatment with partial water changes removes harmful chlorine.

INSTANT RESULTS: Works quickly to make tap water safe for fish.

ESSENTIAL WATER CARE: Use when setting up a new aquarium, with monthly partial water changes or evaporation replacement.

USAGE: Add 2 teaspoons for every 10 gallons of aquarium water.

NEW LOOK: Packaging may vary

Age range description: All Life Stages

Use when filling aquarium with tap water, performing water changes or adding fish

Instantly makes tap water safe for fish

Supplement for fish that have been stressed, transported or netted

Detoxifies heavy metals, ammonia and other elements that are released from fish waste

Convenient dosage cap is included

PROFESSIONAL GRADE CONDITIONER - For Your Freshwater and Saltwater aquariums. No need for separate steps, supplies, accessories, or chemical kits to treat API stress coats, slime coats. Our professional chlorine remover does it all in one step.

PROFESSIONAL GRADE CONDITIONER - For Your Freshwater and Saltwater aquariums. No need for separate steps, supplies, accessories, or chemical kits to treat API stress coats, slime coats. Our professional chlorine remover does it all in one step.

SALT & FRESHWATER - Treatments during changes will help your betta, goldfish, or others thrive as it balances pH, adds electrolytes, slime and stress coats for your fish. Also safer for saltwater marine invertebrates, plants and crustaceans.

DETOXIFIES & REMOVES HARMFUL CHEMICALS - Quick to remove harmful bacteria such as Ammonia, Nitrate, Chlorine, Chloramine, Heavy Metals, and more. Our 'Natural Choice' Dechlorinator and clarifier does all this plus is safer for your aquarium.

ALL-IN-ONE CONDITIONER - Makes your tap water instantly safe by removing harsh chemicals and detoxifies heavy metals. is so effective and safe it is also recommended for aqua live reefs. From beta fish to exotics, our treatment is great for all.

100% SATISFACTION GUARANTEED - Made in the USA, with a 100% Satisfaction Guarantee. We are a family-owned business passionate about making wholesome, natural products to keep your beautiful fresh- or sea salt-water fish safer and tanks healthier.

WATER CONDITIONER: Makes tap water safe for bettas and other ornamental fish.

REDUCES STRESS: Neutralizes harmful chlorine, chloramines, ammonia and heavy metals in aquarium water.

FAST-ACTING: Works in seconds.

COMPLETE FORMULA: Use when setting up a new aquarium, with monthly partial water changes and evaporation replacement.

USAGE: Use monthly for maintenance.

Contains one (1) API BETTA WATER CONDITIONER Betta Fish Freshwater Aquarium Water Conditioner 1.7-Ounce Bottle

Neutralizes chlorine, chloramines, ammonia and other chemicals to make tap water safe for betta fish

Prevents tap water chemicals from causing gill destruction, tissue irritation and fish death

Formulated with aloe vera to and green tea extract to reduce inflammation and help heal fish

Use when starting a new Betta bowl or aquarium and when changing water

Contains one (1) API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle

Makes tap water safe and protects fish with dual-action formula

Removes chemicals from tap water that are harmful to fish

Replaces fish’s protective coat damaged by handling, shipping or fish fighting with healing power of Aloe Vera extract. It helps reduce fish susceptibility to disease and infection

Use when adding or changing water, when adding new fish and when fish are sick or injured

Contains one (1) API TAP WATER CONDITIONER Aquarium Water Conditioner 8-Ounce Bottle

Neutralizes chlorine, chloramines and other chemicals to make tap water safe for fish

Prevents tap water chemicals from causing gill destruction, tissue irritation and fish death

Super strength, high concentration formula

Use when adding or changing water and when adding new fish to freshwater and saltwater aquariums

Contains one (1) API TURTLE WATER CONDITIONER Water Conditioner 8-Ounce Bottle

Made in the US

Package weight : 0.65 pounds

Package dimensions : 1.75 inches (H) x 1.75 inches (L) x 7.5 inches (W)

POWERFUL TREATMENT: Seachem Prime is a complete and concentrated conditioner for both freshwater and saltwater fish tanks, working hard to remove chlorine and chloramine.

REMOVER: Seachem Prime immediately and permanently removes chlorine and chloramine, successfully allowing the bio filter to remove ammonia, nitrite, and nitrate while they are detoxified for 48 hours.

DETOXIFIER: Seachem Prime effectively detoxifies ammonia, nitrite, and heavy metals found in the tap water at typical concentration levels, providing a ideal environment for your betta, tetra, or other fish.

USE: Use 1 capful (5 mL) of Seachem Prime for each 200 L (50 US gallons) of new or replacement water. For best results, add Seachem Prime to new water first. For exceptionally high chloramine concentrations, a double dose may be used safely. For smaller volumes, use 2 drops per gallon.

SAFETY: In case of an emergency, the 5x dose of Seachem Prime may be used for both ammonia and nitrite. Use a ½ dose if the water temperature is > 30°C (86°F) and chlorine or ammonia levels are low.

FOR FRESHWATER AND MARINE aquariumS: Tetra AquaSafe Plus works instantly to make tap water safe for fish.

ADVANCED FORMULA: Neutralizes or removes harmful chlorine, chloramines and heavy metals.

PROTECTS FISH: Enhances protective slime coat to help wounds heal.

CLEAR AND HEALTHY WATER: With natural biopolymers and essential vitamins and minerals.

WATER CONDITIONER: Use when setting up a new aquarium, with monthly partial water changes, or evaporation replacement.

PACKAGING MAY VARY

Works in seconds to neutralize chlorine, chloramines, and heavy metals present in tap water that can be harful to fish

Provides a slime coat to help wounds heal and protect fish from abrasions

AquaSafe Plus is the market-leading water conditioner brand in the US and has been protecting fish for more than 35 years

One teaspoon treats 10 gallons

AquaSafe Plus can be used with freshwater and marine fish