Sera Catfish Tabs XXL Nature
Bottom or attaching tablets for bigger catfish
Sera Catfish Tabs XXL Nature is the staple food without dyes and preservatives for bigger catfish (e.g. Plecos) and other bottom fish. The big tabs can also be stuck to the aquarium glass. This kind of feeding provides fascinating opportunities to observe different ornamental fish species. The high amount of Spirulina (19%) with many mineral and vital substances supports digestion, color development and health. Since the tabs keep their shape for a long time they allow eating slowly without polluting the water.
Swimming zone: Bottom
Natural ornamental fish diet
| Component | Content |
|---|---|
| Spirulina | 19% |
FAQ
Can the tabs be attached to the aquarium glass?
Yes, the tabs can be stuck to the aquarium glass for easy observation and feeding.
What type of fish is this food suitable for?
This food is suitable for bigger catfish such as Plecos and other bottom-dwelling ornamental fish.
Does this product contain any artificial additives?
No, this product is free from dyes and preservatives and belongs to the ‘sera Nature’ range.


Anthony Nash –
My Pleco has been eating these tabs for over two months. They stay intact and slowly dissolve, which keeps the water clean. The fish seems healthier and more vibrant in color. Easy to place on the glass and visible to watch.
Rachel Langdon –
Great for bottom feeders. The spirulina content helps with digestion and the fish stay active. I like that there’s no pollution from broken food. Just place them on the glass and they last a long time.
Leah Langdon –
I’ve tried several catfish foods, but these tabs are the most natural. No artificial colors or preservatives. My fish enjoy them and the water stays clear. A reliable daily option.