Cal Aqua Labs Multi-R 200 ml

Cal Aqua Labs Multi-R 200 ml

  • Boost of extra iron and trace elements for demanding plants
  • Enhances plant colour and form
  • Reduce long term maintenance
In stock, only 19 left
Free shipping on orders over € 60,- within Germany Change region
Express delivery possible
1-3 business days - order today and we’ll deliver next week on Monday at the earliest
I want to order to 
€ 49,50 / l
incl. VAT
plus € 5,90 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


MULTI-R supplies the substrate with slow-releasing micromutrients and iron using a unique extended release technology. This helps maintain the overall fertility of the substrate layer and sustains healthy plant growth.

Plants such as Echinodorus and Cryptocoryne are demanding root feeders and absorb most of their nutrients through their root system. They greatly benefit from having a rich substrate with extra iron and microelements. Although iron and microelements may exist in large amounts in substrates, they are often present in mineral forms that can not be readily used by plants. It is important not only to supply these nutrients in sufficient amounts, but they need to be in a form that plants can readily use, or else it will lead to slow, unhealthy plant growth.

MULTI-R provides a long-term source for iron and trace elements to demanding plants and heavy root feeders. Made from nutrient-infused, stabilizes montmorillonite clay, the nutrients will slowly diffuse from the stabilized matrix to plant roots, providing sustained nourishment as the plants grow. MULTI-R´s stabilized granules hold together under water, and will not disperse and cloud the water during pruning and maintenance. Over time, the nutrients slowly become available and keep the substrate fertile for healthy, long-term growth.


  • Boost of extra iron and trace elements for demanding plants
  • enhance plant color and form
  • reduce long-term maintenance


Spread 1-2 leveled spoonful (spoon provided) evenly an top of Green Base XR or on bottom of aquarium for every 1 ft2 (30 cm x 30 cm) area. Cover evenly with substrate. Use only as directed. Save for fish and shrimps.

Cal Aqua Labs

Cal Aqua Labs

A stunning quality and innovative ideas around glassware articles for aquascapes have a name: Cal Aqua Labs. Lily pipes, permanent CO2 tests or inline diffusers are manufactured by highly experienced glass blowers. Their basic material is glass of the highest quality, whose clarity and stability is just stunning. The glassware is carefully manufactured by hand in keeping with very high quality standards. Every aquascape is embellished by these beautiful yet unobtrusive glassware products.

Those who do not want to compromise when it comes to glassware for aquascaping are exactly right to look at products by Cal Aqua Labs.

General information

Item no.
Weight 0,20 kg
Shipping weight 0,20 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 been rated 4.5 out of 5 stars
2 Reviews
Please sign in if you want to write a review. Sign in
5 Stars(1)
4 Stars(1)
3 Stars(0)
2 Stars(0)
1 Star(0)
Cal Aqua Labs Multi-R 200 ml
12th January

For now i see good results all plants and scape enjoy ! Aquasabi top fast delivery