Aquasonic Para-Gone (300 Tablets)
Aquasonic Paragone tablets aid in the control of most external fish parasites including Fish lice (Argulus spp), Gill Flukes (Ergasilus spp) and Anchor worms (Lernaea spp).
Directions for Use:
Not to be used on fish intended for human consumption. Fish rubbing and scratching on objects is indicative of parasitic infestations. Para-Gone tablets aid in the control of most external fish parasites including: Fish lice (Argulus spp), Skin & Gill Flakes (Ergasilus spp), and Anchor Worms (Lernaea spp) in fresh and saltwater aquariums. Does not aid in the treatment of bacterial and viral infections.
Do Not Overdose:
Do not treat marine invertebrates (shellfish & anemones). Remove from aquaria and wait 5 days after the last dose before reintroducing.
| Parasite Type | Effectiveness |
|---|---|
| Fish lice (Argulus spp) | Effective |
| Gill Flukes (Ergasilus spp) | Effective |
| Anchor Worms (Lernaea spp) | Effective |
FAQ
Can Para-Gone be used on fish meant for human consumption?
No, Para-Gone should not be used on fish intended for human consumption.
Is Para-Gone effective against bacterial or viral infections?
No, Para-Gone does not aid in the treatment of bacterial or viral infections.
How long should I wait before reintroducing fish after treatment?
Remove fish from the aquarium and wait 5 days after the last dose before reintroducing them.

Cameron Coleman –
Used Para-Gone on a tank with visible fish lice and anchor worms. After one week of treatment, the parasites were significantly reduced. The tablets dissolved easily and the fish showed less scratching behavior. Works well in both freshwater and saltwater setups.
Karen Hill –
Helped control gill flukes in my freshwater tank. The fish stopped rubbing against the tank walls after a few days. I followed the dosage instructions carefully and saw noticeable improvement within 7 days.
Gavin Davidson –
Great product for dealing with external parasites. The 300-tablet pack lasts a long time and is easy to use. My anemone was not affected, which is good since the instructions clearly state not to use on invertebrates.