There must have been a firmware update as there are a number of reviews saying you need to connect your own dedicated WiFi to the pump to use it but that is not true. I was able to connect both pumps to the main WiFi and I can program them from anywhere using the app (iOS) without switching networks. The iOS app works perfectly. Both pumps are displayed in the app and controlled independently. Programming is done in 30-minute increments over 24 hours. For every 30 minutes you can select the type (random, constant, wave, etc.), min/max power and frequency (for wave). The minimum flow rate is 5%, so you can't stop it completely, and the frequency varies from 250ms to 2.5s in 250ms increments. I would have liked more detail in the frequency setting, but overall I'm satisfied. They are very quiet and very small, the pump is about the size of an average hen's egg. I have two tanks of 7g each with one of these pumps.
Powerful And Quiet Submersible Pump For Aquarium, Pond, And Hydroponics: KEDSUM 660GPH Pump With 6Ft High Lift And 3 Nozzles
29 Review
Aquael Fan Filter Mikro Plus
35 Review
KEDSUM 330GPH Ultra Quiet Submersible Pump With High Lift And Grounded Power Cord - Ideal For Fish Tanks, Ponds, Aquariums, Statuary, Hydroponics - Includes 3 Nozzles And 1500L/H Water Flow
39 Review
KEDSUM Quiet Rechargeable Battery-Operated Aquarium Air Pump With Dual Outlets - Perfect For Fish Tank, Outdoor Fishing, Transport, And Emergencies
28 Review
๐งฒ Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review
๐ U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review