Tetra Rubin

Tetra Rubin

  • Balanced flake food for ornamental fish
  • Colour enhancing ingredients
  • Effects visible after 2 weeks
In stock, only 8 left
Free shipping on orders over € 50,- within Germany Change region
Express delivery possible
1-3 business days - order today and we’ll deliver next week on Tuesday at the earliest
I want to order to 
€ 39,- / l
incl. VAT
plus € 4,90 Shipping
Item is now in your shopping cart!
View my cart

Item question

We’re here for you!

Please enter your question and e-mail and we’ll contact you as soon as possible. It usually takes us up to 24 hours during business days to respond.

Thank you for your question!

Thank you, we’ll get in touch!

Close window

You already sent us a question.

Please wait a few minutes


Tetra Rubin is a biologically balanced flake food for daily feeding and complete nutrition of all ornamental fish. Additional colour-enhancing ingredients ensure the full development of the natural colour splendour of red, orange and yellow fish. A colour-enhancing effect is visible after just two weeks of regular feeding. In addition, prebiotics support the body functions and feed conversion. Tetra Rubin thus ensures healthy fish growth and clear water.


  • Staple food in flake form with natural colour enhancers
  • Supports bright and full colours in all red, orange and yellow ornamental fish
  • Colour-enhancing effect already visible after two weeks
  • BioActive formula supports a healthy immune system
  • Contains prebiotics for good digestion and feed utilisation
  • For healthy fish growth and clear water


Feed several times a day in small portions.


  • Fish and fish by-products
  • Cereals
  • Yeasts
  • Molluscs and crustaceans
  • Vegetable protein extracts
  • Oils and fats
  • Algae
  • Sugar (oligofructose 0,9 %)
  • Minerals

Analytical components

  • Crude protein (46,0 %)
  • Crude fat (11,0 %)
  • Crude fibre (3,0 %)
  • Moisture content (6,0 %)



  • Present


  • Present

Vitamins, provitamins and other chemically defined substances with a similar effect (per 1.000 g)

Vitamin A 40.820 IU
Vitamin D3 2.320 IU
E5 Manganese 78 mg
E6 Zinc 46 mg
E1 Iron 30 mg



The orientation of Tetra (founded in 1951), one of the most traditional and at the same time most innovative companies in the landscape of German aquaristics, goes far beyond the production of feed for aquarium inhabitants. The perfect interplay of research and quality ensures the highest grades, even according to the IFS standards. Beside of the well known TetraMin or the popular water care products, Tetra offers complete aquarium sets and modern cabinets in 120 countries around the globe. Tetra has been shaping and influencing the modern world of aquaristics for over 70 years with its innovative strength like hardly any other company.

General information

Item no.
EAN 4004218727564
Weight 0,02 kg
Shipping weight 0,10 kg

Customers ask customers

You have questions about this product? Ask other customer or our support team about this product!

Customer reviews

This item has not been rated
Please sign in if you want to write a review. Sign in
5 Stars(0)
4 Stars(0)
3 Stars(0)
2 Stars(0)
1 Star(0)