

🐠 Cure your tank’s white spot woes with science-backed ease!
NT Labs Aquarium Anti White Spot & Fungus Treatment is a 100ml liquid solution designed to treat freshwater aquariums up to 500L. Featuring a potent blend of Malachite Green and Formaldehyde, it targets protozoan parasites causing white spot disease and fungal infections. The easy 7-day dosing schedule ensures effective parasite eradication while remaining safe for fish, snails, and shrimp. The treatment temporarily colors water green but clears quickly, requiring no water changes during the course, making it a professional-grade, hassle-free solution for maintaining a healthy aquarium.









| Product Dimensions | 7.13 x 6.83 x 7.03 cm; 130 g |
| Item model number | NT477 |
| Pet Life Stage | All Life Stages |
| Item Form | Liquid |
| Allergen Information | Allergen-Free |
| Colour | Blue |
| Size | 100ml - Treats 500L |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 130 g |
K**9
Good product and decent price
I used the NT Labs Anti White Spot & Fungus treatment when a couple of fish in my tank started showing those classic tiny white spots, and overall it did a good job clearing things up. The dosing schedule was easy to follow, and I appreciated that it didn’t seem to harm my plants or filter system while it worked. The water did turn a bit green during treatment, which wasn’t ideal for aesthetics, but it cleared up a few days after finishing the course. Most importantly, my fish looked much healthier and more active after the treatment — so for the price and ease of use, I’d say it’s a solid choice for dealing with common freshwater ailments.
M**S
Superb products.
Superb product. NT Labs is my main resource for many of my aquarium essentials. Never had any problem with any of there items. My First stop shop whenever I need stock is NT Labs. All products from medicated to food for aquarium Fish are made with an understanding for what that purpose is and will help you on your fish keeping journey.
S**R
Super efficient
In just 5 days of treatment all fish were cured . Not one white spot left on them . 0 loss and they haven't been stressed at all . I have a 400l I followed dosage to treat a 300l as I got some fragile fish and also fry . Still have 1 treatment to make and it will be the end of the 7 days . This product is brilliant.
J**N
Best white spot treatment
This product has worked wonders. All trace of white spot has gone after the 7 day treatment. All fish shrimp amd plants have been fine with no losses. This is the only brand I will use going forward.
S**D
Start with a 30% water change. Will work if you catch it early
We had an outbreak of white spot and I could tell it wasn't good. I ordered this and got it next day. A quick normal water change (in hindsight I should have done a 30% at the start). You then add a dose of this every 2nd day i.e. Mon wed Fri. It's easy to use and dosed at 10ml per 200 L of your tank. Unfortunately I did lose a lot of fish because it was too far developed but some did recover. If you start using this we early there is a good chance of recovery.. after the 1st week of treatment I did a 30% water change and it settled down. Make sure you remove any dead for sh asap Good quality and value. To recommended. Thank you for reading my review.i hope you found it useful.
M**H
Great product
Great product - not yet finished the treatment period. But its been 2 days since my first dose and can already notice a huge improvement as all white spots on my tetras and mollys have cleared. Also the seller replied to my query on the same day within a short time which was great ! I was worried about it staining my plants and sand due to the pigment - as methylene blue does. But i can confirm it has not stained just put my second dose in and and all is looking great. Fast delivery too !
A**N
I recommend this
Use this when needed always does the job great product
P**M
Superb.
Does what it says. Simple to use. Didn't crash my cycle at all. Water quality was the same as the day before I started it.
C**S
No pensé que iba hacer efecto tan rápido al segundo día de aplicación se empezaron a desaparecer los puntos blancos de mis tretas, tuve una infección de punto blanco en mi acuario muy pero muy fuerte, los peces se me morían al día siguiente que se les empezaba a ver el punto blanco, algunos de un día para otro se brotaban de puntos blancos por todas partes, perdí 4 escalares y de 10 tretas solo uno me sobrevivió y eso gracias a este producto y su rapidez de acción. Ojo: el uso hay que saberlo usar y está en inglés así que te traduzco. Se debe usar 5ml por 100 litros de acuario, si tu acuario es más pequeño pues sacas por regla de 3 los ml que necesitas, en mi caso acuario de 60 litros le aplicas 3ml, un día sí y el siguiente no y sigues así hasta completar 7 días de aplicación del producto, así tus peces si hayan curado el parásito sigue en el agua y hay que eliminarlo totalmente. El medicamento te pinta el agua de azul oscuro pero es normal no hay que asustarse a las horas vuelve a estar igual de cristalino que antes. El medicamento es extremadamente fuerte tienes que usar la dosis precisa según los litros de tu acuario para no pasarte, yo compré unas inyectadora y con ella le aplico la cantidad justa, ya que tengo acuarios de muchos tamaños y unos de 22 litros que llevan dosis de 1,2ml
K**T
A los dos días desaparecieron los puntos blancos de los peces, recomendado
E**.
Tratamiento fácil de aplicar y efectivo.
L**A
Muy bien, seguí el tratamiento en tiempo y cantidad indicado en el manual y todo genial
O**A
Perfecto y de Color Azul💙, cómo a mí me gusta en el agua del acuario
Trustpilot
3 weeks ago
4 days ago