

💦 Elevate your aquarium game—because your fish deserve the VIP treatment!
Tetra AquaSafe Plus is a 16.9-ounce premium water conditioner that instantly neutralizes chlorine, chloramines, and heavy metals in tap water, making it safe for freshwater and marine fish. Its proprietary biopolymer formula supports beneficial bacteria growth for clear, healthy water while providing a protective slime coat to reduce fish stress and promote healing. Designed for easy use during new aquarium setups and monthly water changes, it also enriches water with essential vitamins and minerals to boost fish vitality and breeding. Trusted since 1951, Tetra sets the industry standard for aquarium water care.









| ASIN | B0002563JA |
| ASIN | B0002563JA |
| Age Range Description | All Life Stages |
| Batteries | Product Specific batteries required. |
| Batteries | Product Specific batteries required. |
| Best Sellers Rank | #3,381 in Pet Supplies ( See Top 100 in Pet Supplies ) #17 in Aquarium Water Treatments |
| Brand Name | Tetra |
| Color | Multicolored |
| Country of Origin | Germany |
| Customer Reviews | 4.8 4.8 out of 5 stars (14,622) |
| Date First Available | August 18, 2004 |
| Date First Available | August 18, 2004 |
| Department | Unisex-Adult |
| Department | Unisex-Adult |
| Directions | SHAKE WELL. Tetra Aqua Safe Plus conditioner should be used when setting up a new aquarium, with monthly partial water changes and evaporation replacement. Add 1 tsp (5 mL) for every 10 gal (38 L) of water. Make sure that replacement water is the same temperature as water in aquarium. |
| Included Components | Tetra AquaSafe Plus 16.9 Ounces, aquarium Water Conditioner And Dechlorinator (16213) |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2 x 3.75 x 8.5 inches |
| Item Package Dimensions L x W x H | 8.5 x 3.58 x 1.87 inches |
| Item Weight | 500 Grams |
| Item model number | 16213 |
| Item model number | 16213 |
| Manufacturer | Tetra |
| Manufacturer | Tetra |
| Material | Plastic |
| Model Name | AquaSafe Plus |
| Number of Items | 1 |
| Product Dimensions | 2 x 3.75 x 8.5 inches; 1.1 Pounds |
| Size | 16.9-Ounce |
| Specific Uses for Product | Stomach |
| Target Audience Keyword | fish |
| Warranty Description | See Label. |
R**S
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!
P**S
Its secret sauce for your aquarium
First, this bottle is HUUUUGE. I've always used the smaller bottles. My tanks are not that big, so I was able to stretch the product a long way. But with this big boy bottle, I honestly think it will last several years or more. The price was amazing. Like others, I love that you can use the water very quickly after treating it. Makes for quick water changes and I feel comfortable that it is doing its job of conditioning the water.
A**.
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?
D**L
Works instantly
Regulates PH of your fish tank. Eliminate Clorox and other chemicals. It does work perfectly
S**A
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.
C**1
Great to get rid of algae.
When it says do a water change on the 3rd day do not skip that very important. Works on black hair algae.
J**N
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. Doesn’t cloud water, leaves it Christal clear and healthy.
G**S
Great water safety product !!
So my Fish Frankie is sorta magical He has survived many of his peers I’ve always used Aqua Safe every time I clean his tricked out under the sea home Water quality level is spot on and clarity is never foggy Frankie Digs it and so do I Yay!’
T**A
Por qué pone 5 litros y solo viene 1???
P**A
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.
C**E
Llego en tiempo, excelentes condiciones. Es lo que solicite.
C**E
Good
C**E
Excelente producto, llega sellado y rápido. Mis acuarios se mantienen sin problemas. Altamente recomendable
Trustpilot
4 days ago
1 month ago