Breeding cone for fish and shrimp - Material and purpose: made of pottery clay fired from mineral soil, designed as a stable spawning nest and breeding cave in your aquarium. - Fish spawning nest: provides a dedicated site for spawning; smooth surface helps eggs attach securely and supports healthy fry development. - Shrimp breeding cave: smooth inner surface catches fish eggs, facilitating attachment of roe and helping to increase reproduction rate; also functions as a breeder net in fish tanks. - Durable and long lasting: simple, convenient design built to endure regular aquarium use; compact size fits most standard tanks. - Compatibility and use: suitable for angelfish and other colorful fish; also supports shrimp breeding setups in community or dedicated tanks. - Practical applications: 1) Angelfish or tropical fish pairs spawn in a calm area by placing the cone to attract eggs. 2) Shrimp breeders use the cave to provide a secure association for eggs, boosting hatching success. 3) In mixed tanks, it serves as decor while offering a breeding site to encourage natural reproduction. - Size and performance: compact, easy to install, and designed to integrate with existing aquarium decor without obstructing filtration or flow.