Top 10 Worms and Parasites for garden pond in 2026

PREIS - Coly / Carely - 250ml - Fight against gill and...

(6 reviews)

22.99 €

Preis Coly effectively protects freshwater and saltwater fish against gill and intestinal parasites.

• En promotion
• 4 en stock

Preis Coly effectively protects freshwater and saltwater fish against gill and intestinal parasites.

COLOMBO - Lernex - 400g - Against fish worms

(2 reviews)

39.99 €

Colombo Lernex 400g is a treatment designed to effectively combat parasites such as skin worms, gill worms, leeches, and sea lice , it also acts against internal parasites. This powerful formula specifically targets parasites, preserving the beneficial flora and fauna of your pond . Easy to use, Lernex 400g can treat up to 10,000 liters of water , ideal for garden ponds, whether large or small. This quality treatment is a valuable ally for Koi and other ornamental fish enthusiasts, offering optimal care with ease.

• Targeted action on external and internal parasites of fish
• Advanced formula, gentle on the pond ecosystem
• Effective treatment for 10,000 liters of water

• En promotion
• 1 en stock

Colombo Lernex 400g is a treatment designed to effectively combat parasites such as skin worms, gill worms, leeches, and sea lice , it also acts against internal parasites. This powerful formula specifically targets parasites, preserving the beneficial flora and fauna of your pond . Easy to use, Lernex 400g can treat up to 10,000 liters of water , ideal for garden ponds, whether large or small. This quality treatment is a valuable ally for Koi and other ornamental fish enthusiasts, offering optimal care with ease. Targeted action on external and internal parasites of fish Advanced formula, gentle on the pond ecosystem Effective treatment for 10,000 liters of water

PREIS - Coly 1 liter - Parasite treatment

(4 reviews)

69.99 €

Coly 1 liter of Preis, is a treatment against parasites, it Effectively protects both freshwater and saltwater fish against gill and intestinal parasites.

• En promotion
• en réappro

Coly 1 liter of Preis, is a treatment against parasites, it   Effectively protects both freshwater and saltwater fish against gill and intestinal parasites.