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Fluval Plant Micro Nutrient for Aquariums, 8.4-Ounce

  • Based on 2,269 reviews
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Availability: In Stock.
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Arrives Friday, Oct 16
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Size: 8.4 oz.


Features

  • All in one micro-nutrient, iron enriched formula promotes vigorous growth, deep colors and a strong root system
  • Prevents mineral deficiencies and promotes disease resistance
  • Enriched with iron and fortified with an effective source of Vitamin B that is safe for fish and all aquarium inhabitants
  • Use weekly as plants will deplete micro-nutrients naturally over time, and because regular tap water often lacks these elements
  • 8.4-ounce bottle for use in freshwater aquariums only

Description

Fluval Plant Micro Nutrients is a balanced supplement essential for healthy, vibrant aquarium plants. Tap water is often devoid of necessary trace elements required by aquatic plants and plants rapidly deplete available micro- nutrients, regular supplementation is necessary. Fluval Plant Micro Nutrients is fortified with an effective source of vitamin B. This addition is implicated in growth rates and improved condition for long term vibrancy and color.GUARANTEED ANALYSIS : Total Nitrogen (N) 0.3 %, Water Soluble Organic Nitrogen (from EDTA) 0.3%, Available Phosphate (P2O5) 0.01%, Available Potash (K2O) 0.4%, Boron (B) 0.001%, Copper (Cu) 0.0005%, Chelated Copper (Cu) 0,0005 %, Iron (Fe) 0.65%, Chelated Iron (Fe) 0.65 %, Manganese (Mn) 0.05%, Chelated Manganese (Mn) 0.05 %, Molybdenum (Mo) 0.0007%, Zinc (Zn) 0.003%, Chelated Zinc (Zn) 0.003 %ALSO CONTAINS NON-PLANT FOOD INGREDIENT: Thiamine HCl (Vitamin B1) 0.020%

Brand: Fluval


Liquid Volume: 8.4 fluid ounces


Item Weight: 10.24 ounces


Item Form: Liquid


Number of Packs: 1


Product Dimensions ‏ : ‎ 2.3 x 2.3 x 5.9 inches; 10.24 ounces


Item model number ‏ : ‎ A8360


Department ‏ : ‎ Unisex-Adult


Date First Available ‏ : ‎ October 2, 2013


Manufacturer ‏ : ‎ Rolf C. Hagen (USA) Corp.


Best Sellers Rank: #50,820 in Pet Supplies (See Top 100 in Pet Supplies) #424 in Aquarium Water Treatments


#424 in Aquarium Water Treatments:


Customer Reviews: 4.5 4.5 out of 5 stars (2,269)


Brand Name: Fluval


Number of Packs: 1


Unit Count: 1 Count


Manufacturer: Rolf C. Hagen (USA) Corp.


UPC: 015561183604


Number of Items: 1


Global Trade Identification Number: 04


Included Components: All items listed in description.


Item Type Name: Fluval Plant Micro Nutrient for Aquariums, 8.4-Ounce


Model Number: A8360


Manufacturer Part Number: A8360


Warranty Description: Warranty


Liquid Volume: 8.4 fluid ounces


Item Weight: 10.24 ounces


Item Form: Liquid


Pet Type: Fish


Target Species: Fish


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Easy, cheap, effective👍
Size: 4 oz.
Was very nice and helped my plants grow, super cheap as well!
Reviewed in the United States on August 18, 2026 by Plague doctor

  • I don't even have aquarium plants, but WOW!
Size: 8.4 oz.
I started gardening in 2020, and to my pleasant surprise, beginning in 2021, all kinds of seedling began peaking out of the dirt. Of course to my disappointment, these out of season seedlings were generally far too weak to withstand the out of season weather swings, (even though I'm in SoCal, a baby tomato seedling couldn't survive outside in the winter), pest, and disease. Of course as a new gardener pest and disease was something I was still learning, and I purchase Fluval because it contained ingredients which I saw on one paper made plants less attractive to pest, which reduced their chances of getting diseases. Well, this year, I sprayed my volunteer tomato seedlings with Fluval, and after noticing no damage, I begin spraying them like a mad woman, 2-3 times per week. WOW, not only do I have a RECORD number of surviving random seedlings, but they are some of the most healthy tomato plants I've ever grown. No early blight, almost no sucking pest, and stalks and shoots are bigger and more sturdy than I've ever had. I'll let you figure out which ones were foliar sprayed with Fluval, and which one wasn't. Again, these were all winter volunteer plants that grew, no mistaking this stuff made a difference, and at this price? Well... ... show more
Reviewed in the United States on April 26, 2023 by Marnia

  • Good growth, high copper
Size: 8.4 oz.
My bunched plants love this stuff, but i ran into trouble in a heavily planted aquarium that has cherry, ghost, and amano shrimp. 100% of the ghost shrimp died, 65% of the cherries, and 80% of the amanos. After reading the label, i discovered it has 3 times as much copper as the fertilizer i normally use. Copper is toxic to many parasites, but also to invertebrates. I now only use in tanks with fish only. I even noticed a higher mortality of ramshorn Snails with this product, however bladder snails seem to tolerate it. I would be hesitant, therefore, to use it in tanks with even more sensitive snails, such as rabbits, mystery, or nerites. ... show more
Reviewed in the United States on November 2, 2024 by Beth S

  • Seems to be working!
Size: 8.4 oz.
Gave my first dose last week, and i had small plants, within a 1500 gallon pond, so needless to say the algea bloomed big time, however my other small plants, blew up so rapidly in size, that within 3 days the algea went from so dark green you couldnt see the bottom, to crystal clear again. now my plants are thriving and i have no issues with algea bloom, just very beautiful happy plants. great deal! i also used this stuff in a fish tank last year with GREAT success. each time ive used it, it was used with Guppies, cory cats, and some yoyo loaches. no fish were harmed in the making of this comment ;) ... show more
Reviewed in the United States on July 6, 2022 by LH

  • My favorite fertilizer
Size: 8.4 oz.
This is my 6th purchase. Definitely my go to always have it on hand fertilizer. A little bit goes a long way. 5ml treats 60 gallons. My plants are always healthy, strong and bright green and the red ones are always a nice deep red. I have fish, crayfish, shrimp, scuds and turtles. This fertilizer has never affected any of my aquatic friends. ... show more
Reviewed in the United States on October 21, 2024 by Keri

  • Recommend
Size: 8.4 oz.
This worked pretty good on the plants in my tank. I recommend it. Much cheaper than the pet store.
Reviewed in the United States on July 16, 2025 by Kim

  • Helps freshwater plants but kills shrimp
Size: 8.4 oz.
It works really well just make sure you don’t have any shrimp because anything with copper kills them. I learned the hard way.. my betta was fine though
Reviewed in the United States on May 21, 2025 by Ashlee

  • Love it!
Size: 8.4 oz.
I love this stuff! I originally got it for my planted fish tank and it worked great. Then I didn't have a tank anymore, but I still had a lot left in the bottle. I ended up getting into houseplants and decided not to waste it. It works great and I ordered another bottle. Everyone is in awe of how quickly and well my plants grow. My next experiment is going to be to use pond soil to see how that works out. ... show more
Reviewed in the United States on January 10, 2023 by Kindle Customer

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