betta hammock

The suction cup attached to it no longer suctions onto the glass no matter how much I tried to clean it. I need a way for it to stick that's aquarium safe.

My tank has failed to cycle after adding an ammonia source daily, nitrates, nitrites, and ammonia all stayed at 0. I've done it for two months now with no results, so I decided I'm going to do a fish in cycle. I did a water change. My fish should be fine as long as I add Prime in every day. But...

Well, I had this idea... Cut a piece of PVC tube (5.5cm diameter, 8cm length - but you can do whatever size you want really) Sand the edges, but also sand the surface (external and internal) as well Make two small holes at the top of the tube Add some fishing line to create a loop "Dress"...