3-Foot Hospital Tank with Side Window
The PondRX 3-foot hospital tank features a clear plastic side window, allowing you to view your fish from the side. Designed for portability and ease of use, it sets up quickly and can be easily taken down. Ideal for temporary displays, shows, quarantine procedures, or emergency situations when space is limited.
With a depth of 30 inches, the tank holds 130 gallons when completely filled (5 US gallons per inch of water). The liner is made of polyester scrimmed vinyl, offering resistance to tears, UV exposure, and chemicals. It includes 8 PVC support legs, a 1-1/2″ female threaded drain plug securely mounted and sealed, and double-reinforced seams for leak resistance. J-hooks are provided around the top edge for attaching net cover (sold separately).
| Feature | Detail |
|---|---|
| Depth | 30 inches |
| Capacity | 130 gallons (when full) |
| Liner Material | Polyester scrimmed vinyl |
| Drain Plug | 1-1/2″ female threaded, sealed |
| Support Legs | 8 PVC legs |
| Window Type | Clear side window |
| Liner Options | Blue or black |
FAQ
What is the maximum water capacity of the tank?
The tank holds 130 gallons when completely filled, based on a depth of 30 inches and 5 US gallons per inch of water.
Is the liner resistant to UV and chemicals?
Yes, the polyester scrimmed vinyl liner is resistant to tears, UV exposure, and chemicals.
Can the tank be used for quarantine purposes?
Yes, the tank is designed for temporary quarantine, emergency use, or short-term fish display.

Stewart Hemmings –
I used this tank for a short-term quarantine of my betta fish during a water change. The side window made it easy to monitor the fish without disturbing them. Set up in under 5 minutes. The liner stayed intact even after several water changes. Would recommend for temporary fish care.
Jennifer Powell –
Great for showing fish at a local event. The clear window lets you see the fish clearly from the side. It’s lightweight and easy to move. Only downside is the drain plug requires a tool to open, but it’s secure when closed.
Wanda Fraser –
Used it during a power outage to keep my small community fish safe. The tank held water well and didn’t leak. The black liner matched my setup nicely. Very portable and reliable for emergency use.