Tetra Tetratec EX 400/600/700 Schlauch 12/16 mm 145924
Tetra EX 1200 plus complete external filter set: Tetra
Tetra BB Bio Filter Balls 400/600/700/1200/2400
Tetra External Filter Accessories Original Rotor Tetra Ex 60 Ex 75 Ex 90 Ex 120 Ex 400 Ex 600 Ex 700 Ex 1200 Ex 2400 - Filters & Accessories - AliExpress