Air Pumps- Haltz: my strongest
Hawkeye: Next strongest
Aqua Culture: Weakest air pump
Filter- Aquaclear 70: Says it is for 40-70 gallons, thats good for a 38g
Heater- Aquaclear 30: Says its a 150 watt heater, i dont know if thats good enough.
Thermometer- I have the one that is like a tube, it suctions to the inside of the tank, it looks cool, i think
