Hey whats your favorite tool that you use in the pursuit of your hobby that was originally meant for something else? Like I use a bulb syringe for vacuuming some of my smaller tanks.
What size bulb syringe are you using? What was yours originally supposed to be used for? Mine is a 60cc that was a left over from my aid bag. I used to use them to clear airways. I also have a clear plastic party tray in propped on the back of my knifefish tank which makes a nice hide that we can see through.