Gamma Frozen Slice Mysis 250g
The UKs number one frozen aquatic food delivered to your door.
The Gamma food range is a convenient and cost effective way of giving your fish a wide variety of 100% natural, easily digestible foods – great for finicky fish!
The Gamma Blister and Gamma Slice Frozen Foods are flash frozen at capture for freshness and are then gamma irradiated to guarantee that no pathogens are passed onto your livestock.
Frozen food can be placed directly into the aquarium but we recommend defrosting as much as you need for each feed and straining off the water before putting in the aquarium. This aids nutrient control.
| Specification | Value |
|---|---|
| Product Type | Frozen Mysis |
| Weight | 250g |
| Form | Slice |
| Origin | UK |
| Processing | Flash frozen at capture, gamma irradiated |
FAQ
Can I feed this food directly to my fish without defrosting?
Yes, you can place the frozen food directly into the aquarium, but we recommend defrosting as much as you need for each feed and straining off the water before adding it to the tank to help control nutrient levels.
Is the food safe for sensitive fish species?
Yes, the food is gamma irradiated to eliminate pathogens, making it safe for fish with sensitive systems.
How long does the food stay fresh after thawing?
Please contact customer service

Caroline Davidson –
My betta has been eating this consistently for two months. It’s easy to portion and the fish seem more active and healthy. The texture is good and they don’t waste food in the tank.
Zoe Payne –
Great for my corydoras. They love the Mysis and it’s easier to feed than flakes. I defrost a small amount each time and strain the water before adding. No fish have shown signs of illness.
Abigail Paige –
Works well for my goldfish. The food stays frozen well in the fridge. I notice a difference in their appetite after switching to this. A bit pricey per gram, but worth it for quality.
Charles Wilson –
Used it for my neon tetras and they’re more vibrant. The instructions are clear and the packaging keeps the food fresh. No issues with spoilage or smell.