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Züflo - Breeder flakes with spirulina and squid

Züflo - Robert Guggenbühl's top aquarium breeder flakes with spirulina and squid

General information

Robert Guggenbühl (Honorary President of Aquaria St. Gallen, Chairman of the DCG Switzerland) writes in the introduction to his article in the DATZ:

"My cichlids and killifish in around 40 aquariums want to be fed in a species-appropriate way. What's more, the wild-caught fish I bring back from my trips to the tropics are much more demanding than acclimatised animals."

His many years of involvement with the feeding of aquarium fish have led to an increasingly clear understanding of the requirements for very high-quality yet affordable fish food.
We try to do without artificial colourings and added flavourings. High doses of vitamin C and E are used to ensure good shelf life. Different sources are combined to maximise the variety of proteins.

The different protein suppliers promise good growth. The addition of canthaxanthin as a colouring agent not only enables an intensification of the red but also of the yellow, green and blue pigments.

There are now 3 years of experience with the use of this food. The fish enjoy beautiful colours, good growth and excellent health. The valuable ingredients are easily digestible and therefore pollute the water less than cheap food with a high proportion of indigestible components.

Properties

Food type Natural staple food for all aquarium fish
Target group Small to medium-sized aquarium fish
Form of preservation, heating conditions Flake food, dried
Manufacturer Interquell
Minimum shelf life 12 months after production, in sealed packaging up to 36 months
Composition (in decreasing proportions by weight) Wheat flour, fish meal, wheat gluten, spirulina (5.5 %), dried yeast, gelatine, shrimps, squid meal (1.15 %), dried seaweed, fish oil
Bulk weight approx. 80 - 120 g/l
Manufacturer reg. no. DE-BY-1-00078
Note Contains fish meal - do not feed to ruminants!

Ingredients and additives

Crude protein 43.0 %
Crude fat 5.0 %
Crude fibre 3.0 %
Crude ash 10.5 %
Vitamin A 30,000 IU/kg
Vitamin D3 2,000 IU/kg
Vitamin E 300 mg/kg
Vitamin C, stabilised 150 mg/kg
Carotene colouring: canthaxanthin 100 mg/kg

Application

Sprinkle onto the water several times a day in small portions, do not feed too much.

Due to the absence of added attractants, fragrances, and flavourings, it is possible that the flakes may be accepted somewhat hesitantly at first, especially if the animals were previously used to food enriched with such substances. In this case, a little patience is required; after 2 - 3 days the reluctance will diminish. You can make the transition easier by initially mixing the flakes with another food which is readily accepted (e.g. frozen red mosquito larvae).

Reference

Ellen Thaler (University of Innsbruck), Andreas Spreinat, various Swiss breeders

Literature

Robert Guggenbühl, DATZ 56(7), 63 (2003).

Responsible company
DRAK-Aquaristik Dr Andreas Kremser
Rosenstraße 22
71101 Schönaich
Germany
+49 7031 776353
4.9 /5

Average rating for 4.9 from 5 stars


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1 - 10 by 50 Reviews

29 October 2025 08:04

From: Martin S.

Rating on 5 from 5 stars

I have found my supplier.

Züflo - Breeder flakes with spirulina and squid | PACKAGING: Tin | AMOUNT: 250 ml

Top quality! Top appearance! My fish are really fond of this food! Since I've been using this food, my fish are less susceptible to disease and look much healthier. They are much livelier. DRAK products are a little more expensive, but in my opinion quality has its price.

verified purchase

30 September 2025 08:33

From: Christian K.

Rating on 5 from 5 stars

Very good food

Züflo - Breeder flakes with spirulina and squid | AMOUNT: 200 g | PACKAGING: Pouch

Very good food that my fish prefer to eat

verified purchase

2 June 2025 00:00

From: Kunde-4824905

Rating on 5 from 5 stars

Valuation without text

Züflo - Breeder flakes with spirulina and squid | AMOUNT: 200 g | PACKAGING: Pouch

Valuation without text

9 October 2024 00:00

From: ShopVoter-3721985

Rating on 5 from 5 stars

The fish love the food!

Züflo - Breeder flakes with spirulina and squid | PACKAGING: Tin | AMOUNT: 250 ml

The fish love the food!
No reacclimatisation time for me. All the fish love the food!

When you open the tin, you immediately notice the fresh scent! I am totally thrilled.

10 September 2024 00:00

From: Kunde-1503838

Rating on 5 from 5 stars

Valuation without text

Züflo - Breeder flakes with spirulina and squid | PACKAGING: Tin | AMOUNT: 1,000 ml

Valuation without text

27 August 2023 22:35

From: Christian W.

Rating on 5 from 5 stars

Top feed.

Züflo - Breeder flakes with spirulina and squid

Top feed, very high in protein and fat. Is therefore mixed with green fodder.
Yes, it took a while to get used to it at the beginning, but it probably just lacks the "flavour enhancers".
I've been feeding it for years now and am more than satisfied.

verified purchase

23 July 2023 15:25

From: Bernd

Rating on 5 from 5 stars

Super food

Züflo - Breeder flakes with spirulina and squid

Super flake food at first the fish were a little slow to eat it,
but then greedily.

verified purchase

5 September 2022 01:41

From: Klaus Döringer

Rating on 5 from 5 stars

very well

Züflo - Breeder flakes with spirulina and squid

Was well received right from the start and still well received years later

verified purchase

14 June 2022 10:33

From: Sven

Rating on 5 from 5 stars

Here as supplementary food

Züflo - Breeder flakes with spirulina and squid

Supplement to the sticks & Bits for all fish that like flake food.
otherwise I'm not a fan of flake food, I feed granules alongside live + frozen food.
but this one is really well accepted and snapped up.
doesn't disintegrate immediately, the flakes drift through the water and the leftovers destroy the shrimps.
I always order small portions but one or two more varieties and store the food in the fridge (doubles the shelf life)

verified purchase

22 May 2022 11:50

From: Frank

Rating on 4 from 5 stars

After some initial hesitation ...

Züflo - Breeder flakes with spirulina and squid

Initially hesitant, now the disc tetras eat it greedily like any other food. However, my signal stripe tetras prefer to eat other types of food.

verified purchase
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Accessories

Single, white plastic measuring spoon, angled. Spoon part round, handle elongated-rectangular.

Average rating for 5 from 5 stars

Measuring spoon small without graduation 60 mm long
For measuring and dosing small quantities of fertiliser or hardening salt

Variants from €0.69
Standard price: €0.99
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