Le Spécialiste du Koï (Maarten Lammens) - La référence pour tout savoir sur la santé des koïs DÉBIT_30L/M Polyester filter with grid pre-filter

Polyester filter with grid pre-filter

Elimination du phytoplancton (eau verdâtre)

For a "separate" submerged device

Robust and easy to install

Le Spécialiste du Koï (Maarten Lammens) - La référence pour tout savoir sur la santé des koïs DÉBIT_30L/M Polyester filter with grid pre-filterThe Koi Specialist (KOI DOKTER in Dutch): the essential book by Dr. Maarten Lammens. From thousands of photos taken in the course of his practice, Mr. Lammens has selected 350 (175 in fr) and (175 in nl) pages that give the reader an excellent picture of what a healthy koi looks like. This book covers diagnosis, water analysis, koi examination, diseases and proper care. Maarten Lammens is one of the few veterinarians specializing in koi.