Reddit reviews DC 3.5V -9V 3W USB Submersible Water Pump Aquarium Fountain Pond Pump-simulate Natural Ocean / River Environment
We found 2 Reddit comments about DC 3.5V -9V 3W USB Submersible Water Pump Aquarium Fountain Pond Pump-simulate Natural Ocean / River Environment. Here are the top ones, ranked by their Reddit score.
Submersible water pump for aquarium, fountain, fish pond, etcFlow rate is adjustable with knob in front of the pumpWith 2 suction cups at the bottom and to be used in water onlyInput Voltage: DC 3.5V -9VPower: 3W
Here's some things I think you can do:
Once you have that done, reply to this message and I'll see if I can help you further.
I am working a similar problem to activate a pump to fill a tank. Two aquarium float switches and a relay should do it.
Here's the thread I started; a lot of the comments are relevant to you. I'm still wrapping my brain around relays so someone else will have to help you for that.
https://www.reddit.com/r/maker/comments/85g1at/float_switch_level_control_for_a_pump_wiring_help/
A little pond pump like this would probably do the job.
https://www.amazon.com/Submersible-Aquarium-Fountain-Pump-simulate-Environment/dp/B008OCZUK6