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Welcom to GLA, planted aquarium boutique with 20 years industry expertise in: professional aquarium CO2 regulators & custom CO2 systems, complete collection of GLA planted tank fertilizers, thriving aquarium plants & tissue cultures, and specializing in custom hardscape design

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  • Green Leaf Aquariums
  • Green Leaf Aquariums, LLC
    GreenLeafAquariums.com
    5200 NW 43RD STREET
    SUITE 102-264
    GAINESVILLE, FLORIDA 32606 / USA
    info@greenleafaquariums.com
    text/SMS:(833) 679-0910
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FREE STANDARD SHIPPING ON $125+ to USA details

Free GLA Substrate Fertilizer Capsules - promotion added to cart with orders $200+

Cal Aqua Labs Multi-R

$19.99
(2 reviews) Write a Review
SKU:
29002
Adding to cart… The item has been added

Substrate enhancer for planted aquariums. Multi-R supplies the substrate with slow-releasing micronutrients and bioavailable iron using a unique extended-release technology. This helps maintain the overall fertility and sustains healthy, vibrant plant growth.

  • Long-term iron and trace elements for demanding setups.
  • Enhance plant color and form
  • Reduce long-term maintenance

Plants such as Echinodorus or 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 naturally 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 used, 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, stabilized 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.

Directions:
Spread 1-2 leveled spoonful (spoon provided) evenly on top of Green Base XR or on bottom of aquarium for every 1 ft2 (30 cm x 30 cm) area. Cover evenly with substrate. Safe for fish and shrimps.

For freshwater aquarium use only.

Avoid heat and direct sunlight

Content size: 200 ml.

2 Reviews Hide Reviews Show Reviews

  • 5
    multi-r

    Posted by Frank Lallas on 18th Mar 2021

    Just spread it on my gravel bed above my substrate to soon to tell but makes seance andwas easy to use

  • 5
    Helped my Inert substrate

    Posted by Bill Devos on 2nd Mar 2020

    I ordered this along with Cal Aqua Labs other additive and so far its been really nice. I use Seachem flourite and wanted a nutrient base to my substrate system. Its been a few months and I find I actually dose less fertilizer than I did with my previous tank. I leave town for work quite often and this system has been a life saver. I dont rely on my wife to dose my tank and everything seems well and stable. Really enjoying Cal Aqua Labs Multi_r and Substrex.

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