---
product_id: 52887217
title: "Aquatic Tablets. 50 x 5 Gram. Broad Spectrum Virucidal Disinfectant"
brand: "virkon"
price: "₱4661"
currency: PHP
in_stock: true
reviews_count: 8
category: "Virkon"
url: https://www.desertcart.ph/products/52887217-aquatic-tablets-50-x-5-gram-broad-spectrum-virucidal-disinfectant
store_origin: PH
region: Philippines
---

# 1 tablet per 500ml dosing Broad-spectrum virucidal power Effective at low temperatures Aquatic Tablets. 50 x 5 Gram. Broad Spectrum Virucidal Disinfectant

**Brand:** virkon
**Price:** ₱4661
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your aquatic world with science-backed power!

## Quick Answers

- **What is this?** Aquatic Tablets. 50 x 5 Gram. Broad Spectrum Virucidal Disinfectant by virkon
- **How much does it cost?** ₱4661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/52887217-aquatic-tablets-50-x-5-gram-broad-spectrum-virucidal-disinfectant)

## Best For

- virkon enthusiasts

## Why This Product

- Trusted virkon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Experts:** Preferred choice of fisheries biologists, aquaculture professionals, and sport fishers worldwide.
- • **Safety-First Design:** Secure tamper-evident packaging and clear usage instructions for responsible, confident application.
- • **Cold-Weather Efficiency:** Maintains peak disinfectant performance even in low-temperature conditions—perfect for year-round use.
- • **Precision Dosing Formula:** Simple, reliable 1 tablet per 500ml water ratio ensures consistent and effective treatment every time.
- • **Unrivaled Aquatic Protection:** Clinically proven to neutralize all major fish viruses, bacteria, fungi, and molds for a thriving aquatic environment.

## Overview

Virkon Aquatic Tablets deliver broad-spectrum virucidal and antimicrobial action, effectively controlling key fish pathogens including viruses, bacteria, fungi, and molds. Designed for easy dosing at 1 tablet per 500ml, it remains potent even at low temperatures. Trusted by fisheries and aquaculture professionals, this 50-pack of 5g tablets ensures reliable, expert-grade water treatment to safeguard aquatic life and maintain healthy ecosystems.

## Description

Product description Virkon Aquatic disinfectant is highly active against Rhabdoviruses (including IHN virus). Herpesviruses, Togaviruses (which include the genus Alphavirus); Aeromonas.sp. (causes furunculosis), Pseudomonas sp., Renibacterium salmoninarum (causes BKD), Vibrio anguillarum (causes vibriosis), Yersina ruckeri (causes ERM); Fungi (Aspergillus sp.). Directions Add one Virkon Aquatic tablet to every 500ml of water. Full directions for use on tub

Review: Seems to work - After 20 years of keeping pond fish, had some kind of bacterial outbreak this year and lost quite a few fish. Whilst this doesn't treat or save the actual infected fish (I tried), believe it still arrested the problem within the pond and didn't seem to affect other fish or anything else, including the biological cycle. Have used it a couple of times at dose of 2 or 3 grams (half a tablet) per 1000 litres of water. Going forward will use it as a preventative in the Spring as that's when the highest risk occurs.
Review: Must for cleaning if fish keeper - Keep in your kit for net cleaning & other vital tasks. Plenty for your buck & u can even snap tablets in 2 & get more value for money. Safety ring on top to show u it’s never been opened, quality tub & product. Performs well, fizzed in water so u can see it’s working. I can smell any odour tbh. Little costly but worth it for proper hygienic safety cleaning. Decent brand name in Aquarium industry so you know you’re safe. Highly recommend

## Features

- Causes serious eye damage.
- Causes skin irritation.
- May cause respiratory irritation.
- Use biocides safely. Always read the label and product information before use.
- For effective control of aquatic viruses, bacteria, fungi, yeast and moulds
- Independently proven effective against all major fish viruses
- Used by: Fisheries Biologists and Field staff, Sport Fishers, Aquaculture and Fish Farms
- Effective at low temperatures with proven efficiency against key fish pathogens
- Add one Virkon Aquatic tablet to every 500ml of water. Full directions for use on tub

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00969EARA |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 15,758 in Pet Supplies ( See Top 100 in Pet Supplies ) 200 in Aquarium Water Treatments |
| Customer Reviews | 4.6 4.6 out of 5 stars (147) |
| Date First Available | 5 Sept. 2012 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Form | Tablets |
| Item Weight | 5 g |
| Item model number | OB-S6PA-VOSI |
| Number of Items | 50 |
| Product Dimensions | 0.5 x 1 x 1 cm; 5 g |
| Quantity | 20 |
| Size | 5 g (Pack of 50) |

## Product Details

- **Brand:** Virkon
- **Item form:** Tablets
- **Item weight:** 5 Grams
- **Liquid volume:** 500 Millilitres
- **Manufacturer:** Bradan Limited

## Images

![Aquatic Tablets. 50 x 5 Gram. Broad Spectrum Virucidal Disinfectant - Image 1](https://m.media-amazon.com/images/I/61E41ei8v8L.jpg)

## Questions & Answers

**Q: Can they be used in a pond which has Golden Orfe in it.**
A: There is no reason not to use VIRKON AQUATIC with Golden Orfe however like all other species it is important to follow the written instructions of our vet.

**Q: Can you use this in low temperature like in the winter**
A: I only add to my pond in spring and summer when water temperature has risen at one tablet per thousand gallons.

**Q: How many tablets for a 900l pond and are they sturgeon safe?**
A: Hi Richard sorry for the late reply. We use a ratio of 1 tablet per 1000 gallons. We have one sturgeon and it doesn’t seem to have any impact on him. We have been using this product in our koi pond for many years and have always been happy with it. We also use malachite and formulin. Blanket answer to keep the blanket weed at bay. Hope this helps.

**Q: how many tubs do you get?**
A: You need to know the capacity of your pond.  1 tablet weekly serves 1,000 galls., and there are 50 in a (my) tub.  Don't buy too many at once because they do have a 'use by' date.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems to work
*by F***K on 20 October 2025*

After 20 years of keeping pond fish, had some kind of bacterial outbreak this year and lost quite a few fish. Whilst this doesn't treat or save the actual infected fish (I tried), believe it still arrested the problem within the pond and didn't seem to affect other fish or anything else, including the biological cycle. Have used it a couple of times at dose of 2 or 3 grams (half a tablet) per 1000 litres of water. Going forward will use it as a preventative in the Spring as that's when the highest risk occurs.

### ⭐⭐⭐⭐⭐ Must for cleaning if fish keeper
*by G***L on 22 June 2024*

Keep in your kit for net cleaning & other vital tasks. Plenty for your buck & u can even snap tablets in 2 & get more value for money. Safety ring on top to show u it’s never been opened, quality tub & product. Performs well, fizzed in water so u can see it’s working. I can smell any odour tbh. Little costly but worth it for proper hygienic safety cleaning. Decent brand name in Aquarium industry so you know you’re safe. Highly recommend

### ⭐⭐⭐⭐⭐ Good price
*by S***R on 10 January 2026*

Not used yet as water is too cold. Good price and good delivery time.

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-05*