IMO a very good product that does the job it's meant to do for a fraction of the cost of similar product. The sensors have no moving parts so cannot be affected by critters (except for the low level which is in the ATO container where there aren't any). I have been using mine now for several weeks with no problems. Well done fish street yet another product that blows the competition out of the water!

Good product for a reasonable price. Highly recommended for ATO. Only the manual should be improved.

Habe die Anlage nun 2 Monate im Betrieb.
Läuft nach mehrfacher Reinigung der Sensoren ohne Probleme.
Die erste Zeit wurde die Anlage kontrolliert eingesetzt.
Das hei�t, täglich in meinem Beisein eingeschaltet.
Nach anfänglichen Problemen mit den Optosensoren, laufen diese jetzt störungsfrei.

excellent set. there is all that is necessary and everything works perfectly.

another great product at an unbeatable price

Just needed the power adapter switcher for EU to north american standard and works great. Pump is pretty strong. Good enough to pump water from jug on floor all the way up to tank.

Fungerar hur bra som helst!

perfect

Fungerar hur bra som helst, lätt att installera.

consistant but it cannot be clip on my tank since i have no sump tank currently