When to use?
Following use of Marine Anti-Bacterial, Marine Anti-Parasite or Marine Anti-Fluke & Wormer to support fish recovering from white spot (Cryptocaryon), marine velvet (Oodinium) or skin fluke infections (Gyrodactylus). Paratonical is also ideal for minor wounds and torn fins.
Paratonical is a unique blend of botanical extracts formulated to support the fish with their recovery. Marine Paratonical can be used in conjunction with other medications and can be safely used in the presence of invertebrates.
How to use?
Monitor skimmer when turning back on - over-skimming may occur.
For common frequently asked questions, click here.
Let us calculate your dosage for you!
To make the process of using our products even easier this handy dosage calculator tells you the amount you will need to put into your system. Please ensure you also read the instructions and warnings that are written on the bottle/pack label.
Note: This calculator does not take into account water displacement such as that caused by substrate, ornaments, water features and plants etc. Therefore, please adjust the calculated volume accordingly.
I know my system's measurements and want to:Calculate my volume
1 ml per 40 litres Apply dose daily for 10 days.
* Always follow the instructions on the label. This calculator is intended to be used only as a guide to how much product you need to buy to treat your system. It does not take account of displacement caused by gravel, rocks and ornaments etc and does not include the volume of any external filtration system. NT Laboratories Ltd. will not accept any responsibility for inaccuracies or misuse of this guide.