- Clear PVC pipe.
- Slits put into it (I had TAP plastics do that for me). You could also drill
large holes instead.
- Glued into tank using aquarium grade silicone.
- Stick aquarium heater inside. Attach using suction cups. You don't want the
heater in direct contact with the pipe--just in case.
- I use a brick to block off the side where the cable comes out to keep turtles
from pulling the heater out.
- Additional benefit: Fish like to hide in the tube.
- For baby turtles: Make sure the pipe openings are blocked off, or the pipe is
thin enough to keep turtles from getting lodged in it. I don't use this setup with
baby turtles.
