

🧜♂️ Keep your aquarium thriving — because your fish deserve the best splash of care!
Supa Tonic Salt 1 Litre is a premium mild conditioner and antiseptic designed for freshwater aquariums. It conditions water, treats fungal infections, and sterilizes aquarium tools, all while coming in a resealable tub to maintain purity. Trusted by hobbyists for over 8 years, it’s allergen-free and safe for all fish breeds and life stages, ensuring a healthy, vibrant aquatic environment.




| ASIN | B00YEOQXPY |
| Allergen Information | Allergen-Free |
| Batteries required | No |
| Best Sellers Rank | 20,189 in Pet Supplies ( See Top 100 in Pet Supplies ) 242 in Aquarium Water Treatments |
| Breed Recommendation | All Breed Sizes |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (276) |
| Date First Available | 28 May 2015 |
| Item Form | Beads |
| Item Weight | 1.5 kg |
| Item model number | S0112 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish |
| Product Dimensions | 13.3 x 13.3 x 13 cm; 1.5 kg |
| Quantity | 1 |
| Size | 1 Litre |
| Specific Uses | Brine Shrimp Eggs, Sterilizing, Treatment of Fungus, Water Conditioning |
| Storage Information | Store in a cool dry place away from direct sunlight. |
W**S
Good tank conditioner
Our go to tonic salt for conditioning the fish tank. Have had no issues with wife's goldfish ever since we started using this product (and tap safe). Wife uses it every water change
Y**H
Good stuff if you're medicating your fish.
Hi everyone! When I first started keeping fish (in my case, Cherry Barbs), I was a total rookie. After having had fish for some time, I got a problem with fungus. I didn't know then - but I do now - that when medicating, it's a good idea to put tonic salt in the tank as well. Apparently, it helps the medication to work. Since then I've discovered that there's absolutely no harm in adding salt when changing the water. The fish like it, and it seems to be keeping the fungi at bay. This is a good way to buy the salt, a tub lasts for ages! This is only the second on I've had to buy in 2+years.
J**.
I will buy this again. Great value.
Very good product. Great price.
G**E
As good as the more expensive stuff.
Excellent aquarium salts for the money, it really works, rehabilitated my bala sharks after a bout of bloat and fin rot, been a month from hell, thought I was going to lose the lot, after treating with Interpet treatments, I used this to help with their recovery, definitely livelier after one day,
D**E
Best aquarium supply's
Top quality as usual
A**E
Fish love it!
Fantastic stuff, use it every water change. Definitely recommend. Update on 1/5/25 Still very happy with this. Bought 4 times now.
A**A
Great product
Does what it says
D**R
Salt everywhere
Salt everywhere! Tub broken and salt all over the floor yet again...
Trustpilot
2 weeks ago
2 months ago