I haven't had any of the problems others have described. It must be a production problem. My vase is perfect for my 15 gallon tank and 12 mixed fish. They all find exploring the vase interesting (fish can get bored too!). Small fish can rest in it without worry. Even large goldfish, very soft and cuddly, can take a nap in the vase without getting stuck. I have 4 minnows in my population that will wear down various species of goldfish so the vase is a must have addition to the aquarium. I also have a large ceramic swan, a former planter, with sand on the bottom for resting, laying eggs and cleaning, and an old pot-shaped ceramic candle holder with open slats on the sides. The fish are exploring all of these things and seem very entertained and content. This is my first time holding fish and I find them very relaxing to watch. They aren't stupid either and often come into the corner closest to me and LOOK AT ME.
🐠 AquaticHI 27-Inch Aquarium Tongs - 100% Reef Safe - Multi-Purpose for Fresh & Saltwater Fish Tanks - Clip Plants, Spot Feed Fish & Coral - Keep Hands Dry
9 Review
🪨 5-Pound Bag of Spectrastone Special Blue Gravel for Freshwater Aquariums
10 Review
18lb BLQH Aquarium Gravel River Rock with Pebbles Stones – Natural Polished Decorative Gravel for Garden Landscaping and Ornamental Rocks in Mixed Colors
12 Review
🌳 Hygger Betta Log: Resin Hollow Tree Trunk Ornament for Betta Fish Tank Decor, Wood House Aquarium Accessories
9 Review
Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review