This is a good size for our 20 gallon tank. It's safe and has no sharp edges, so no fish will be hurt when they swim around or swim through. It doesn't look very realistic - you can tell it's a fake log, but it's close enough that it doesn't really matter. It's certainly easier to activate this way. We ended up uploading the log and it seems that's how it works.
18lb BLQH Aquarium Gravel River Rock with Pebbles Stones – Natural Polished Decorative Gravel for Garden Landscaping and Ornamental Rocks in Mixed Colors
12 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
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🌳 Hygger Betta Log: Resin Hollow Tree Trunk Ornament for Betta Fish Tank Decor, Wood House Aquarium Accessories
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Faucet for kitchen (sink) Blanco Fontas II (granite) pearl
16 Review
FISH PROS Fine Mesh Handle
3 Review
🐠 Enhance Aquarium Maintenance with hygger Carbon Fiber 6 in 1 Cleaning Tool Kit – Algae Scraper, Scrubber Pad, Sponge, and Telescopic Handle for Optimal Fish Tank Cleaning in Saltwater and Freshwater Environments
5 Review
🐠 Enomol Gravel Vacuum - Aquarium Water Changer and Fish Tank Cleaning Tool Kit, Universal Siphon Pump for Quick Aquarium Water Changing
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🔋 1-Count Container of Glass Aquarium API Algae Scraper
4 Review