A: Yes, but that's about the minimum since the pump is attach to the orifice that comes from the top. I thought of using a plastic tube and leaving the pump at the bottom but the whole does not match any I found HD or Lowes.
A: I believe they can but I would watch it because it takes water to make it work .and you will ruin your solar battery if there is not enough of water.my bird bath is deep and I have Small gravel in mine so birds want drown.always make sure you keep enough water in your bird bath.
A: Nope, the solar panel is not sensitive enough in cloudy days to keep the pump running continously except in sunny days. Biggest draw back of this fountain. In my post I did not recommend this product.
A: It only pumps when the sun is on it so it wouldn't stop the water from freezing on a cloudy day or at night.
|Name||Solar Bird Bath and Water Fountain with 4 Different Nozzle Heads - Perfect for Bird Baths and Small Ponds||9.4 in. Tabletop Fountains with Light Indoor Fountains Relaxing for House Office Decor||7 in. Tall Raku Bowl Waterfall with River Rocks and Electric Pump, 3-Tier Tabletop Water Fountain||7.25 in. Indoor Cascading Rock Formation Waterfall Tabletop Water Fountain with LED Lights|
|Product Height (in.)||6.5 in||9.45 in||7 in||7.25 in|
|View Product||View Product||View Product||View Product|