Complex pumping system?
What type of pump should I use for a complex pumping system. I bought a marineland pump, not enough power.
Let me try to explain in words.
Pump will remain outside of any tank.
Pump will have to pull water up about 4 feet from a 5 gallon water jug. Then pumps into a 30 gallon tank for buffering.
When not pumping from the 5 gallon water jug, will be pumped from within the 30 gallon tank.
Then a 3 way switch on the output will be switched between 3 tanks for water changing refills.
Does anyone have a system like this? What pump do you use?