Aquarium Decoration Submarine Diver Ornament Fish Tank Hideout, Submersible Submarine, Resin Sunken Ship Decorations

Two-Piece Floating Set: Submarine + Diver: Includes a vintage-style mini submarine and a diver figure, each suspended by clear elastic line with backup floating balls for easy replacement.

Adjustable Hovering Height: Trim the crystal thread to set the exact suspend level, or add a little water into the floating ball to fine-tune buoyancy for mid-water display.

Lively Aquascape & Fish Interaction: Creates a whimsical focal point that gently sways with your filter flow—great for engaging bettas, guppies, tetras, cichlids, goldfish, and more.

Aquarium-Friendly Build, Smooth Edges: Made from aquarium-safe materials with rounded edges and a clear float system that won’t obstruct viewing; suitable for freshwater or saltwater tanks.

Quick Setup, Long-Lasting Fun: Tie, adjust, and place in minutes; spare floating balls extend service life and keep the display looking fresh—also a charming gift for fish lovers.