Flexible Koi Tank

The Flexible Koi Tank is a convenient, portable solution for temporary fish holding, treatment, inspection, or display. Constructed from waterproof, double-layer fabric, this tank is lightweight, easy to store, and quick to set up when needed.

Each tank includes a free zipper net cover to help prevent fish from jumping while allowing airflow and visibility. Ideal for koi, goldfish, and other pond fish during short-term use such as medication, observation, photography, or transport staging.

Available Sizes 

• Small: 35.5″ × 23.6″

• Medium: 47″ × 23.6″

• Large: 71″ × 23.6″

Key Features

• Waterproof double-layer fabric construction

• Lightweight and flexible for easy transport and storage

• Includes zipper net cover (no extra cost)

• Suitable for temporary fish treatment, display, or inspection

• Quick setup — no rigid frame required

• Ideal for koi, goldfish, and pond fish

• Space-saving alternative to rigid tanks

Usage Notice

• NOT A LONG-TERM HOLDING TANK, SMALL LEAKS MAY OCCUR

• Designed for temporary use only

• Comes with a leak patch kit

• No warranties on water leaks
• No returns accepted

• Not intended for long-term water holding or permanent setups