Keep your aquarium clean with the simple to use gravel vac for your aquarium.
The instant siphon gravel cleaner is so simple to use you will be amazed. You remember the old days of water down your throat sucking away. No more. The problem with some designs like the Python Gravel Vacuum, Hagen Multi-Vac, or Lees, Gravel vacuum may be cost, you need water to run it or or it may be missing a easy to use starter.
JBJ came up with an effective way to keep a freshwater or saltwater tank clean.