Caliban07
Aquarium Advice Addict
Basically you drill a hole in the top of one of these.
Clear Plastic Balls | Homecrafts
Then secure some tubing (couple inches) to the top using aquarium safe sealant with a non return valve inline. Add a cheap diffuser to the other end.
Unscrew the ball and add a sugar/yeast co2 mix. Place ball in tank out of view.
Make another one. Prepare and simply swap out when the installed one runs out.
Who will invest?
Sent from my iPhone using Aquarium Advice
Clear Plastic Balls | Homecrafts
Then secure some tubing (couple inches) to the top using aquarium safe sealant with a non return valve inline. Add a cheap diffuser to the other end.
Unscrew the ball and add a sugar/yeast co2 mix. Place ball in tank out of view.
Make another one. Prepare and simply swap out when the installed one runs out.
Who will invest?
Sent from my iPhone using Aquarium Advice