Eheim is the canister filter standard for freshwater aquariums. The Classic line (2211/2213/2215/2217) has been in continuous production since the 1970s with parts still available. The Pro line (Pro 4, Pro 5e) adds electronic flow control and pre-filter modules. Eheim Jager glass heaters are the freshwater heater standard.
Mechanical-only canister filters in 60/95/170 GPH ratings. 50+ years on the market, still produced. Quiet, reliable, parts available indefinitely.
Higher-spec canisters with electronic flow control, pre-filter modules, and easier maintenance. The Pro 5e (250/350/600 sizes) is the modern flagship.
Glass thermostatic heaters in 25-300W. The freshwater heater standard for accuracy and longevity. Pair with an external controller for safety.
Fluval (Hagen) · Oase · Sicce