Actually I had of this subject: "Water Games" already adopted.
My previous solar pumps worked more bad than good.
This solar pump, however, has convinced me!
Once the solar panel would collect full sun, the water springs!
However, it may happen that the pump clogged by dead plant matter,
However, this is not a problem because you can filter disassemble to clean it.
Conclusion: The stronger the sun, the higher or more bubbles / splashes the water.
At this point, I refer to my video!