I like how easy this one is stick it on the tank or let it float to the bottom and done.
Have used these for a while and happy with them, give a good view of the fish and entertaining for the kids
These tabs just crumble apart before they can be pressed to the glass falling to the floor of the tank making an awful mess. Fish don't seem to interested in it.
First time using this product and my tiger barbs absolutely love them I love seeing them go crazy over them
Fish go wild - they love these. Nice to see them all congregate around..