ISTA 11.8" Stainless Floating Fishing net 30cm- aquarium Cleaning fish tank pond ISTA Stainless Floating Fishing net (11.8"/30cm). Unsinkable design. Stainless frame, rust-free, rigid and durable. High tenacity net, flexible. Frame corner protector prevents fishing net from being ripped. Extending rods are optional according to the size to the tank.