Tetra AquaSafe Plus, Aquarium Water Conditioner And Dechlorinator, 33.8 Ounces
Original price was: $21.79.$12.26Current price is: $12.26.
Price: $21.79 - $12.26
(as of Oct 06, 2025 05:44:31 UTC – Details)
Tetra AquaSafe Plus works instantly to make tap water safe for fish in freshwater and marine aquariums. This BioExtract formula contains natural biopolymers to support the development of beneficial filter bacteria for healthy and clear water. These added ingredients help reduce aquarium pollution by strengthening the bacterial bed. Tetra AquaSafe Plus provides a slime coating to help wounds heal and protect fish from abrasions. Unique colloid ingredients protect your fish’s delicate gills and membranes. Use with freshwater or marine fish. Add 1 teaspoon (5 mL) for every 10 gallons of aquarium water. Top of bottle cap can be used for measuring – fill to inner ring-line to treat 10 gallons or use one full capful for 20 gallons. Make sure that replacement water is the same temperature as water in aquarium. Tetra AquaSafe Plus is not a medication and is not intended to be a substitute for any medication. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you’re an experienced hobbyist or just starting out, Tetra has everything you need–-from a large variety of quality fish food and innovative equipment to test kits and decor.
Is Discontinued By Manufacturer : No
Product Dimensions : 4.75 x 2.5 x 9.75 inches; 1.1 Pounds
Item model number : AQ-16163-11
Department : Unisex-Adult
Batteries : Product Specific batteries required.
Date First Available : April 3, 2008
Manufacturer : Tetra
ASIN : B00176CVK8
Best Sellers Rank: #2,676 in Pet Supplies (See Top 100 in Pet Supplies) #11 in Aquarium Water Treatments
Customer Reviews: 4.8 4.8 out of 5 stars 14,454 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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.
Customers say
Customers find this water conditioner to be a great value for the money and appreciate its effectiveness in neutralizing chlorine in tap water. The product comes in a large bottle that lasts several years, and customers report that their fish continue to thrive. While some customers say the water stays clear, others mention it becomes cloudy over time.
13 reviews for Tetra AquaSafe Plus, Aquarium Water Conditioner And Dechlorinator, 33.8 Ounces
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Original price was: $21.79.$12.26Current price is: $12.26.
Sam Seda –
Good product and value!
I have been using the regular Aqua Safe for years and I have never encountered any issues, so I order the plus to see how it works and it seems pretty good you can actually tell when you add it to the tank it creates some sort oily mix but it quickly disappears leaving no residue behind. Also I added to some of my tanks when adding new fish and so far I haven’t seen any issues.
ryross –
Fish Haven’t Kicked the Bucket
This is good.. It gets rid of all the nasty chemicals like chlorine, chloramines, and heavy metals. I didn’t really think about how dangerous those things were before using this product (oh well). It also claims to help your fish heal faster with some added vitamins. My fish seem fine, but they could just be tough as nails, who knows?It’s pretty easy to use – you just add a capful to your tank and it works in seconds. I got the 8oz bottle and it’s lasted me quite a while. It’s definitely more convenient than trying to find fish-safe water elsewhere. Plus, my local grocery store doesn’t even sell bottled spring water, what are they thinking? Anyway, overall, Tetra AquaSafe Plus is a decent product that does its job (I think). My fish haven’t died yet so I guess it works!
Steve Santacaterina –
Great price for a great product!
The water conditioner worked great, making my Chicago tap water safe for my cichlids in minutes. The lid is labled for measurement, and the instructions are easy to understand.
MiniAmi –
Works in an instant!
Very good product and works instantly. I don’t even have to wait for it to take effect. I test the water and chlorine is zero. Great product, it’s a necessity for every fish tank owner!
James Janzen –
Happy fish happier owners
Huge bottle!! This value supply is going to last for a long time. Twice the cost of smaller bottles, but you get 6 times the product.. Fish are healthy and happy. Doesnât cloud water, leaves it Christal clear and healthy.
Joshua Bautista –
Very cost-efficient water conditioner
I very recently purchased this water conditioner and found it to be pretty good in terms of effectiveness in relation to the total cost. You can instantly add water after adding the correct amount of conditioner for your tank size. Just make sure to use the measuring cap on the bottle and not a third-party measuring tool and it seems to be much more accurate that way. Pretty good water conditioner for all types of fish, big and small. I have used this conditioner on small tetra-type fishes, Oscar fish, and also catfish.Only reasoning for 4/5 stars is because different conditioners such as Prime seems to last longer as it is more concentrated but this product is much cheaper. So there are pros and cons to both.
Arnie B. –
The big bottle is a great deal
1000 ml bottle. I’ve used this for so many years. For the first time, instead of the 250 ml bottle, I bought the 1000 ml (about 34 ounces, almost a quart). size. Probably too much to buy, but four times the volume for less than twice the price, the big bottle was to good a deal to ignore. There is a newer product from Seachem, who wonderful HOB filters I use, and it is much less expensive per dose. great for hobbyists with many large tanks. But for my two tanks (60 and 29) getting an accurate dose might be difficult. I wonder why these chemicals are not available in tablet form, say one tablet per ten gallons?
Sue –
Fast delivery and great quantity!
We needed this for our little fish, and the price was just right. It arrived the next day, which was perfect. This product works well for both big and small tanks. Our fish is happy and thrivin
FussyMissus –
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.
Tamara –
Por qué pone 5 litros y solo viene 1???
Pratisha Verma –
Best product. Makes the water perfectly safe. My fishes are all healthy. I’ll recommend this product for sure.. 5 stars. Plz make it available again.
JOSE ANTONIO RODRIGUEZ TIRADO –
Tengo dos acuarios de 200 litros y lo uso cuando agrego agua para reponer la que se ha evaporado (cada diez dÃas) o bien, cuando limpio completamente la pecera (cada seis meses) y me ha funcionado muy bien.También agrego bacterias.Los platys se reproducen con singular alegrÃa.
JOSE ANTONIO RODRIGUEZ TIRADO –
Lo utilizo en cada cambio o refill de agua en Mi Acuario (cada dos semanas) y me ha funcionado muy bien; la población de Mis Platys se ha incrementado de manera sostenida y los peces se ven bastante bien.