Specimen Container
The Specimen Container from Lee’s Aquarium & Pet is designed for use as a holding tank, treatment tank, or for observing suspected sick or pregnant fish.
It can be hung inside the main aquarium to take advantage of the built-in heater, maintaining stable water temperature during observation or treatment.
The container features a 1 inch wide handle for secure and easy hanging.
| Feature | Detail |
|---|---|
| Use Case | Holding tank, treatment tank, observation of sick or pregnant fish |
| Installation | Hang inside aquarium to utilize heater |
| Handle Width | 1 inch |
FAQ
Can this container be used for treating sick fish?
Yes, it can be used as a treatment tank for sick fish.
Is the heater in the container effective for temperature control?
The container can be hung inside the aquarium to utilize the heater, so it benefits from the existing heating system.
How do I hang the container securely?
The 1 inch wide handle allows for secure hanging when placed inside the aquarium.

Kevin Gill –
I used this container to observe a pregnant guppy and it worked well. The handle is sturdy and easy to hang. The temperature stayed stable thanks to the aquarium’s heater. Great for monitoring fish without disturbing the main tank.
Harry Skinner –
It’s a simple but effective tool for holding fish during treatment. I hung it inside my 55-gallon tank and it stayed in place without wobbling. The design is clean and fits well in the setup.
Rachel Hodges –
Used it to isolate a sick betta for medication. The container is transparent and allows clear observation. The heater integration helps maintain water temperature, which is crucial for recovery.