How Do I Get My Bubble Disk To Stay Put

[sneezy]

I have been weighing it down with gravel but within a few days it breaks free. Is there anything I could do to make it stay put long term but not permanently.

Many Thanks

 

[Nicolas]

Do you use airline suction cups? Put your bubble disk flat on the bottom of the tank and then connect an airline suction cup to the floor of the aquarium. Any LFS will sell the little suction cups.

 

[george4]

i simply put my bubble disk on the bottom of the aquatium and cover it with about 2 inch of gravel. never had ne prob. makes the bubbbles look bigger and more spread out aswell . alternatively put a small rock on top of it! it will still bubble fine.