---
product_id: 54586736
title: "Sera O-Nip FD-Mix, Stick-on tablets, 100 Tablets"
brand: "sera"
price: "£18.43"
currency: GBP
in_stock: true
reviews_count: 8
category: "Sera"
url: https://www.desertcart.co.uk/products/54586736-sera-o-nip-fd-mix-stick-on-tablets-100-tablets
store_origin: GB
region: United Kingdom
---

# Seafood-flavored nutrition Secure lockable lid Precision German engineering Sera O-Nip FD-Mix, Stick-on tablets, 100 Tablets

**Brand:** sera
**Price:** £18.43
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your aquarium game with precision nutrition that’s as smart as you are!

## Quick Answers

- **What is this?** Sera O-Nip FD-Mix, Stick-on tablets, 100 Tablets by sera
- **How much does it cost?** £18.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/54586736-sera-o-nip-fd-mix-stick-on-tablets-100-tablets)

## Best For

- sera enthusiasts

## Why This Product

- Trusted sera brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lockable Lid Design:** Keeps freshness intact and prevents accidental spills—perfect for busy pros.
- • **Mineral-Rich Formula:** Boost your fish’s vitality with essential minerals for all life stages.
- • **Premium German Quality:** Crafted in Germany for unmatched reliability and consistent nutrition.
- • **Universal Compatibility:** Ideal for all fish breeds and sizes, making care effortless and inclusive.
- • **Convenient Stick-On Tablets:** Easy-to-use, mess-free feeding that fits your streamlined lifestyle.

## Overview

Sera O-Nip FD-Mix offers 100 stick-on tablets of seafood-flavored fish food enriched with essential minerals. Designed for all fish breeds and life stages, it features a secure lockable lid to maintain freshness. Made in Germany, this compact 60g pack ensures convenient, mess-free feeding to keep your aquatic pets thriving.

## Description

Product Description sera O-nip consists of compressed flakes and freeze dried whole organisms such as krill, bloodworms, Tubifex or Gammarus. You can excellently watch the fish eating when slightly pressing the tablet to the aquarium glass from the inside. The food tablets are readily accepted as a special delicacy by almost all fish. Also suitable for catfish and loaches. Indications Fish of all ages and breeds Ingredients fish meal, wheat flour, brewers yeast, Ca-caseinate, milk powder, krill (4.9%), bloodworms (4.2%), gammarus (2.6%), tubifex (2.1%), sugar, spirulina algae meal, sea algae meal, mannan oligosaccharides (0.4%), cod-liver oil (containing 34% omega fatty acids), herbs, lucerne meal (alfalfa), stinging nettle meal, parsley, green-lipped mussel meal, paprika, Haematococcus algae, spinach meal, carrots, garlic, colorants (sodium copper chlorophyllin, FD&C red #3, FD&C yellow #5, FD&C blue #2). Additives: Vitamins and provitamins: Vit. A 12,882 IU/lb., Vit. D3 626 IU/lb., Vit. E (D, L-α-tocopheryl acetate) 42 IU/lb., Vit. B1 12 mg/lb., Vit. B2 31 mg/lb., Stabilized Vit. C (L-ascorbyl monophosphate) 191 mg/lb. Guaranteed analysis: Min. Crude Protein 45.3%; Min. Crude Fat 7.8%; Max. Crude Fiber 6.1%; Max. Moisture 6.6%; Max. Crude Ash 12.9% Directions Feed once or twice as much as the animals absorb in a short time

Review: More benefits than just feeding - These are excellent little tablets that once wet stick onto the glass, what makes these really good in my opinion is that they bring your fish to a focal point so, firstly you get to enjoy seeing a little fish feeding frenzy and usually it will bring out more shy fish, and secondly if you have a community tank it's a great way to check on numbers, and check on the fishes health up close as it takes some time to be eaten you can get a real good look at your fish for an extended period of time. Would recommend for any fish keeper, even if you just want a good method to having a close look at your fish that can be much harder via flakes or pellets or just trying to look whilst swimming or hiding. I actually also found these good for live bearing fry, the fry wont eat the tablet itself but the tiny particles coming from the tablet from adult fish nipping at it are quickly eaten by fry (though I'd use these as labelled, more of a treat than a full diet for both juveniles and adults)
Review: Great fish tablets - My fish love these. Sticks well to glass and (it seems) very tasty

## Features

- Made in Germany
- Spends important minerals
- lockable lid
- Special Food for your Fish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0010RP5EI |
| Age Range Description | All Life Stages |
| Age range (description) | All Life Stages |
| Allergen Information | Fish |
| Animal Food Diet Type | Veterinary Diet |
| Animal Food Nutrient Content Claim | High Protein |
| Benefits | Enhances feeding experience and fish enjoyment |
| Best Sellers Rank | 47,052 in Pet Supplies ( See Top 100 in Pet Supplies ) 655 in Aquarium Fish Food |
| Brand | sera |
| Brand Name | sera |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bottle |
| Country Of Origin | Germany |
| Customer Reviews | 4.5 out of 5 stars 2,654 Reviews |
| Dog Breed Size | Small |
| Flavour | Seafood |
| Global Trade Identification Number | 04001942004404 |
| Item Form | Flake, Frozen, Stick, Tablet |
| Item Weight | 0.06 Kilograms |
| Item form | Flake, Frozen, Stick, Tablet |
| Manufacturer | Sera |
| Manufacturer Part Number | 440 |
| Model Number | 440 |
| Number of Items | 10 |
| Occasion | Birthday |
| Recommended Uses For Product | Direct feeding and observation in aquariums, suitable for various fish types |
| Special Features | Stick-on feeding experience |
| Special Ingredients | Krill, tubifex, spirulina, green-lipped mussel, omega fatty acids, red mosquito larvae, milk powder, wheat germ, haematococcus algae, cod liver oil, nettle, green peppers, spinach, garlic, carrots |
| Special ingredients | Krill, tubifex, spirulina, green-lipped mussel, omega fatty acids, red mosquito larvae, milk powder, wheat germ, haematococcus algae, cod liver oil, nettle, green peppers, spinach, garlic, carrots Special ingredients Krill, tubifex, spirulina, green-lipped mussel, omega fatty acids, red mosquito larvae, milk powder, wheat germ, haematococcus algae, cod liver oil, nettle, green peppers, spinach, garlic, carrots See more |
| Specific Uses For Product | Nutrition |
| Specific uses for product | Nutrition |
| Target Species | Fish |
| UPC | 683372004403 700580146784 |
| Unit Count | 60.0 gram |

## Product Details

- **Brand:** sera
- **Flavour:** Seafood
- **Age range (description):** All Life Stages
- **Item form:** Tablet
- **Specific uses for product:** Nutrition

## Images

![Sera O-Nip FD-Mix, Stick-on tablets, 100 Tablets - Image 1](https://m.media-amazon.com/images/I/613kjfY6NOL.jpg)

## Questions & Answers

**Q: want to get these for Congo tetras they're listed as having a Carnivore diet, is this high enough in meat based product?**
A: They do well for most all fish and are high in good nutrients. I personally use about 3 different foods and rotate them since it most mimics the wild .

**Q: Why is there sugar in it?**
A: It's a bad product that isn't returnable.  Strongly suggest you look elsewhere

**Q: Will this work for betta fish?**
A: YES! They love these Tabs. I have not had one Betta or other Fish not love it. Very good product.  😊

**Q: Can you break these in half and still stick them to the side of your tank or will they fall off?**
A: Sure can.  They do seem to fall apart more easily once halved, but I regularly half or quarter a tab & still stick it.  They also make a great sinking food for bottom feeders like Corydoras & can be crumbled small for top feeding fry.  Hands down may favorite feed.  Don’t hesitate, just buy them!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ More benefits than just feeding
*by D***E on 29 May 2019*

These are excellent little tablets that once wet stick onto the glass, what makes these really good in my opinion is that they bring your fish to a focal point so, firstly you get to enjoy seeing a little fish feeding frenzy and usually it will bring out more shy fish, and secondly if you have a community tank it's a great way to check on numbers, and check on the fishes health up close as it takes some time to be eaten you can get a real good look at your fish for an extended period of time. Would recommend for any fish keeper, even if you just want a good method to having a close look at your fish that can be much harder via flakes or pellets or just trying to look whilst swimming or hiding. I actually also found these good for live bearing fry, the fry wont eat the tablet itself but the tiny particles coming from the tablet from adult fish nipping at it are quickly eaten by fry (though I'd use these as labelled, more of a treat than a full diet for both juveniles and adults)

### ⭐⭐⭐⭐⭐ Great fish tablets
*by A***R on 3 June 2025*

My fish love these. Sticks well to glass and (it seems) very tasty

### ⭐⭐⭐⭐ A treat used sparingly
*by M***L on 16 May 2023*

Sera is an old, reliable and high quality aquarium accessories manufacturer. Seems like everything they produce is high end, with a high end price to match. I have been using all sorts of Sera aquarium stuff for many years. It's a great idea, in theory, as it allows the food to be concentrated in an area of your choosing. All my fish,of all sizes are extremely attracted to the tabs and it is produced with very high quality ingredients. The one "issue" I have is the food particles are very little. Not an issue if you have lots of v small fish. This one issue could also be a positive for fry as it combines v small particle size with v good ingredients

## Frequently Bought Together

- sera O-Nip Nature 100 Tabs 2.1 oz | Complete Feed for All Ornamental Fish | Adhesive Tablets Stick to The Aquarium Glass | High Protein | No Dyes & Preservatives | with Bloodworms, Krill & Tubifex
- sera Spirulina Tabs Nature 2.1 oz. | Veggie Food Without Dyes & Preservatives | Supports Healthy Digestion & Liveliness | Ideal for Herbivorous Fish & Invertebrates in Fresh & Marine Water
- sera Catfish Chips Nature 3.4oz/0.21lbs | Premium Fish Food for Ancistrus & Plecos | High Fiber | No Dyes & Preservatives | Supports Digestion & Promotes Healthy Growth | Ideal for Bottom Feeders

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-27*