startup

local minAmount = 128000
local tank = peripheral.wrap("back")

while true do
  local tankInfo=tank.getTanks("")[1]
  if tankInfo.amount>=minAmount then
    rs.setOutput("bottom",true)
  else
    rs.setOutput("bottom",false)
  end
  term.setCursorPos(1,2)
  term.write("Current Amount: "..tankInfo.amount.."    ")
  sleep(1)
end