Generation 2: even quieter, even more precise · Spiral chamber for further noise reduction · Fully adjustable straight water inlet · Optimized air‑to‑water ratio for finer and denser microbubbles · Mono‑inlet mode offering two filtration paths for enhanced performance · Highly precise internal water level adjustment, compatible with various sump heights Advanced and intelligent features · Feeding mode, start‑up delay, overflow protection · Overflow protection prevents any waste from flowing back into the aquarium · In case of overflow, the pump automatically reduces to speed level 1 to maintain oxygenation · Speed reduction (instead of a full stop) limits parameter fluctuations · The controller automatically restores the initial speed once the collection cup is emptied