
They are all of good quality! This one is no exception. In case you're wondering, it's all a "tunnel" from the hole at the top to the hole at the bottom, so it's impossible to fill one with gravel without filling them all. The top tapers to the bottom of the first "stone" but I think you can see it in the photos.

🌳 Hygger Betta Log: Resin Hollow Tree Trunk Ornament for Betta Fish Tank Decor, Wood House Aquarium Accessories
9 Review

🪨 5-Pound Bag of Spectrastone Special Blue Gravel for Freshwater Aquariums
10 Review

Faucet for kitchen (sink) Blanco Fontas II (granite) pearl
16 Review

🐠 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

🧲 Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review

Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review

Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review

🐠 U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review