Scratching behaviour without signs of white spot may indicate marine skin flukes. Symptoms may also include lethargy and reddened fins. Fish losing weight, giving a “pinched in” appearance, while still having a good appetite is an indicator of internal worms. Clear faeces from a fish’s vent may also be present.

Anti-Fluke & Wormer contains the active ingredient flubendazole, which is exceptionally effective against internal worms and flukes whilst also being very mild on the fish. Marine Anti-Fluke & Wormer is an easy-to-use suspension for fish-only systems or hospital aquariums.