💧 Make every drop count—transform your aquarium water instantly!
INSTANT TAP WATER DETOX - Neutralizes harmful chlorine and chloramines immediately for safe aquatic environments.
STRESS FREE AQUATIC CARE - Reduces fish stress, promoting healthier, more vibrant aquatic life.
TRUSTED ESSENTIAL FORMULA - Backed by Tetra’s expertise, ensuring reliable water conditioning every time.
EFFORTLESS MONTHLY MAINTENANCE - Simple dosing—just 2 teaspoons per 10 gallons—perfect for routine water changes.
UNIVERSAL AQUARIUM COMPATIBILITY - Ideal for all life stages and aquarium setups, from new tanks to ongoing care.
Tetra 16213 AquaSafe Plus is a 500 ml liquid water conditioner designed to instantly neutralize harmful chlorine and chloramines in tap water, reducing fish stress and ensuring a safe, healthy environment for all aquatic life stages. Ideal for new setups and monthly maintenance, it simplifies aquarium care with fast, effective results.
Specifications
Pet Type
Aquatics, Aquatics Water Conditioner Conditioners, PetSupplies, Aquatics Water Conditioner
Product Dimensions
5.08 x 9.53 x 21.59 cm; 500 g
Batteries
Product Specific batteries required.
Item model number
16213
Pet Life Stage
All Life Stages
Flavor
Flavorless
Item Form
Liquid
Allergen Information
Fish
Colour
Multicolored
Size
500 ml (Pack of 1)
Volume
5 Litres
Number of Items
1
Quantity
1
Specific Uses
Stomach
Batteries required
No
Batteries Included
No
Item Weight
500 g
Have a Question? See What Others Asked
Can i put this in my Betta fish tank? if yes, how much should i put in a 5.5 gallon tank?
Why in description says use 5ml for every 10liters if on the picture of bottle says 5ml for 10 gallons? Thats a big difference, which obe is right?
Why in description says use 5ml for every 10liters if on the picture of bottle says 5ml for 10 gallons? Thats a big difference
Is the colour of this liquid blue??
Reviews
4.4
All from verified purchases
J**E
Keep my fish happy and safe
I have been using this product for 2 years now and never had an issue, my tank water keep clean for long time and the fish are healthy. It has a blue colour that gives a great clear water shade.
M**E
Very good!
Good for my fish!
B**G
Waters safe for the fish.
Safe and healthy, excellent for aquarium.
F**S
Happy fish
I love the Aquasafe product - so simple to use. Just take out water from your tank, add this to the clean replacement water (specific directions on amounts on the pack for you), and throw back into the tank. No more gasping fish from too much chlorine, and a happy contented tank.The only downside is that as it removes the chorine and chloramine, there is a slight smell, but it is much better than the sanitised chlorine, and is easily dealable-with!Watch the top - you measure in the OUTER cap of the product and NOT the inner part. Makes it far less messy in the end, but a little confusing for us oldies to start with.
A**R
Prompt delivery.
After using Aqua safe my tropical fish are now swimming in clear water.
S**M
5/5 A Worth It Buy.
I will give this 5/5 for the following reasons.1 ignore the aquarium RETARDS that clearly don't know what they are doing and so write a bad review...2 this is in fact 100% genuine AQUA SAFE. i have visually and chemically tested to make sure... (pics below).3 will definitely buy again as this is a honest seller..4 came with free easy balance.
L**R
Good so far!
Arrived on time which is great as we've been excited to get our new tropical fish tank at home set up so it can regulate for a couple of weeks before choosing and adding the new residents!Bottle was a lot smaller than I expected for the price, but I didn't really read the description properly if I'm honest so that's my fault. So long as it does the trick and makes the water safe, that's all that matters.
M**M
Grossly overpriced. Only 50ml bottle.
I didn't realise that this was only a 50ml bottle because it wasn't stated in the title. At over £5 for 50ml this is grossly overpriced.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Zainab N.
Fantastic and great service. Shipping was faster than expected.
1 week ago
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
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It has a blue colour that gives a great clear water shade."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"M***E"},"datePublished":"20 March 2024","name":"Very good!","reviewBody":"Good for my fish!"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"B***G"},"datePublished":"28 April 2022","name":"Waters safe for the fish.","reviewBody":"Safe and healthy, excellent for aquarium."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"F***S"},"datePublished":"25 January 2010","name":"Happy fish","reviewBody":"I love the Aquasafe product - so simple to use. Just take out water from your tank, add this to the clean replacement water (specific directions on amounts on the pack for you), and throw back into the tank. No more gasping fish from too much chlorine, and a happy contented tank.The only downside is that as it removes the chorine and chloramine, there is a slight smell, but it is much better than the sanitised chlorine, and is easily dealable-with!Watch the top - you measure in the OUTER cap of the product and NOT the inner part. Makes it far less messy in the end, but a little confusing for us oldies to start with."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"A***R"},"datePublished":"26 February 2024","name":"Prompt delivery.","reviewBody":"After using Aqua safe my tropical fish are now swimming in clear water."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"S***M"},"datePublished":"31 March 2017","name":"5/5 A Worth It Buy.","reviewBody":"I will give this 5/5 for the following reasons.1 ignore the aquarium RETARDS that clearly don't know what they are doing and so write a bad review...2 this is in fact 100% genuine AQUA SAFE. i have visually and chemically tested to make sure... (pics below).3 will definitely buy again as this is a honest seller..4 came with free easy balance."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"L***R"},"datePublished":"13 May 2020","name":"Good so far!","reviewBody":"Arrived on time which is great as we've been excited to get our new tropical fish tank at home set up so it can regulate for a couple of weeks before choosing and adding the new residents!Bottle was a lot smaller than I expected for the price, but I didn't really read the description properly if I'm honest so that's my fault. So long as it does the trick and makes the water safe, that's all that matters."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"3.0"},"author":{"@type":"Person","name":"M***M"},"datePublished":"1 March 2025","name":"Grossly overpriced. Only 50ml bottle.","reviewBody":"I didn't realise that this was only a 50ml bottle because it wasn't stated in the title. At over £5 for 50ml this is grossly overpriced."}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.625,"bestRating":5,"ratingCount":8}},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Can i put this in my Betta fish tank? if yes, how much should i put in a 5.5 gallon tank?","acceptedAnswer":{"@type":"Answer","text":"Yes you can use tetra water safe with it being a small just put a cap full in. DO NOT PUT IT STRAIGHT INTO THE TANK IT NEEDS TO BE MIXED IN A BUCKET WITH THE WATER ."}},{"@type":"Question","name":"Why in description says use 5ml for every 10liters if on the picture of bottle says 5ml for 10 gallons? Thats a big difference, which obe is right?","acceptedAnswer":{"@type":"Answer","text":"Correct answer is 5ml for every 10 litres"}},{"@type":"Question","name":"Why in description says use 5ml for every 10liters if on the picture of bottle says 5ml for 10 gallons? Thats a big difference","acceptedAnswer":{"@type":"Answer","text":"The advertised bottle is concentrated, the one I received wasn’t concentrated so maybe that’s the reason for the dose difference?"}},{"@type":"Question","name":"Is the colour of this liquid blue??","acceptedAnswer":{"@type":"Answer","text":"Hi,yes the colour is blue but the colour disappears when put in your tank. BOB"}}]}]}
