   lcd.clear();
   lcd.setCursor(0,0);
   lcd.print("FILL ");
-  lcd.setBacklight(TEAL);
+  lcd.setBacklight(TEAL);//Writes fill and changes color of led screen
   measurevol();
   lcd.setCursor(0,1);
   lcd.print(tank);lcd.print("gal");

int skimmer =7;
int air = 9;
int stir = 8;
int depth = A0;
int x=0;
float starttime;
float realstarttime;
float begintime;
float tank;
float airtimer;
void setup() {
  pinMode(en1, OUTPUT);
  pinMode(decantpump, OUTPUT);

  digitalWrite(stir, LOW);
  digitalWrite(air, LOW);
}

void RASfill(int lvl){//check depth and fill until level is 25gal plus stir
  //digitalWrite(stir, HIGH);
  lcd.clear();
