How to Make a Polymer Clay Cave : 9 Steps (with Pictures) - Instructables
DIY CHEAP Pleco Caves - PLUS how to CLOSE one End - Make EIGHT for under $5 - YouTube
Corner Fish Aquarium Cave Hide With Viewing Window - Etsy
Terra Cotta Pleco Caves for $3 each - Works Great - YouTube
How its made! DIY Pleco wood breeding cave - YouTube
Pleco Cave | Fish Breeding Cave for Small Catfish and Dwarf Cichlids – Aquarium Co-Op
PVC/ABS Pleco Caves | British Columbia Aquarium Forums
DIY Caves | PlecoPlanet
DIY Pleco Caves With Balloons For Your Fish Tank Cheap and Easy! - YouTube
DIY Planter Breeding Cave - petdiys.com
Aquarium Fish Tank Ceramic Plecos Cave Spawning Shelter Fish Shrimp Breeding House Hideout Ornament For Aquatic Pets Cave Stones - Decorations & Ornaments - AliExpress
DIY PLECO CAVE (Save money and make what you need!) - YouTube