Fritz Expel-P is an anthelmintic (deworming) medication and immunostimulant agent. It is safe to use in both freshwater and saltwater aquaria and is effective against many internal parasites, especially nematodes, when used as directed. It does not harm the bio-filter, plants, other invertebrates or uninfected fish. As an added benefit, it boosts the immune competence of fish.
Active Ingredient: Levamisole HCl
Expel-P is effective against nematodes, roundworms, nodular worms, and hookworms. Symptoms can include worms visibly protruding from the anus of the fish, wasting, abdominal bloating, disinterest in food, or rapid breathing or gasping, Can also be used as a coral dip to treat for flatworms and pest nudibranchs.
Nematodes
Roundworms
Nodular worms
Hookworms
Consult a veterinarian or fish expert for assistance in diagnosis of disease-causing organisms and treatment options.
All suspected bacterial infections should be treated immediately.
Red, thread-like worms protruding from the anal vent, swollen belly, wasting, and lethargy.
Sunken belly, clamped fins, weight loss, lethargy, deformity.
Use 1 packet Expel-P per 10 gallons (38 L) of water.
Perform a 25% water change taking care to remove excreted worms/parasites after 24 hours.
Repeat the treatment one week later to prevent reinfection.
Repeat weekly treatments as necessary.
Expel-P is compatible with most common freshwater species, saltwater species and most aquarium equipment.
Dividing up our powder packets accurately for use in smaller tanks can be tricky, and to get the proper dose we recommend making a concentrated solution that is much easier to measure, see video below
Treatment may inhibit nitrifying bacteria. Monitor ammonia and nitrite levels during treatment.
Ask our experts, we’re here to help!
| Item # | Size | Treats up to | Case QTY | UPC |
|---|---|---|---|---|
| 75090000 | 10 powder packets | 100 gallons (378 L) | 12 | 080531900000 |
| 75090001 | 20 powder packets | 200 gallons (760 L) | 12 | 080531900017 |
