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Fluval 12695 Plant and Shrimp Stratum for Freshwater Fish Tanks, 17.6 lbs. – Aquarium Substrate for Strong Plant Growth, Supports Neutral to Slightly Acidic pH

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Arrives Tuesday, Dec 23
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Color: Stratum


Size: 17.6 Pound (Pack of 1)


Features

  • Promotes Robust Plant Growth: Stratum fosters vigorous plant development by facilitating easy root penetration and nutrient absorption, aiding in the acquisition of vital nutrients essential for growth
  • Facilitates Rapid and Beneficial Colonization: Its porous structure enables swift colonization of beneficial nitrifying organisms, fostering a healthy aquatic environment crucial for the well-being of aquarium inhabitants
  • Maintains Optimal pH Levels: Designed to sustain a neutral to slightly acidic pH range, ideal for supporting the growth of various plants, tropical fish, and shrimp commonly found in planted aquarium setups
  • Offers Shelter for Newborn Shrimp: Stratum provides a safe haven for newborn shrimp, offering protection from potential predators until they reach a size where emerging into the main aquarium is viable
  • Preserves Water Quality: Ensures water clarity by preventing discoloration and effectively manages organic discoloration, especially in the presence of natural driftwood, while being specifically formulated for use in freshwater aquariums

Description

Fluval Stratum is the ideal aquarium substrate for stimulating the growth of aquatic plants in freshwater aquariums. Plant roots easily penetrate and spread throughout the substrate, allowing live aquarium plants to obtain a variety of key, readily available nutrients that will make them flourish. The addition of Fluval Plant Micronutrients will ensure a full complement of essential macro and micro. The substrate's light, non-compacting, porous structure is also highly beneficial to nitrifying bacteria, which rapidly colonize the vast porous surface, providing optimal aquarium water quality for real plants. Fluval Stratum's inherent properties will help support a neutral to slightly acidic pH, ideal for most plant species and species of tropical fish or shrimp normally kept in planted aquariums. Fluval Stratum also provides new aquarium shrimp with the ideal refuge, allowing them to escape predation until they are large enough to emerge into the shrimp tank. This highly attractive substrate will not discolor water and helps control organic discoloration usually present when natural driftwood aquarium décor is used. For more fish tank accessories check out the other Fluval products including Fluval aquariums, aquarium filters, filter media, aquarium heaters, aquarium air pumps, aquarium lights, fake plants, aquarium thermometer, fish food, aquarium gravel, planted aquarium tools, fish tank decorations and aquarium stands. Fluval has a wide variety of products that are perfect for your pet fish, shrimp, or betta fish to enjoy in any large fish tank, small fish tank, freshwater tank or in a saltwater tank. The Fluval Plant and Shrimp Stratum is the perfect substrate for planted aquariums and is available in multiple sizes; available as a 4.4 lb. bag, an 8.8 lb. bag and a 17.6 lb. bag.

Brand: Fluval


Item Weight: 8.07 Kilograms


Item Form: Granules


Manufacturer: Rolf C. Hagen (USA) Corp.


UPC:


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 12 x 4.5 x 19 inches; 17.8 Pounds


Manufacturer recommended age ‏ : ‎ 1 month and up


Item model number ‏ : ‎ 12695


Date First Available ‏ : ‎ July 18, 2014


Manufacturer ‏ : ‎ Rolf C. Hagen (USA) Corp.


Best Sellers Rank: #413 in Pet Supplies (See Top 100 in Pet Supplies) #1 in Aquarium Gravel #24 in Aquarium Décor


#1 in Aquarium Gravel:


#24 in Aquarium Décor:


Item Weight: 17.76 pounds


Manufacturer: Rolf C. Hagen (USA) Corp.


Item model number: 12695


Date First Available: July 18, 2014


Item Package Dimensions L x W x H: 20.47 x 11.02 x 1.57 inches


Item Dimensions LxWxH: 12 x 4.5 x 19 inches


Item Weight: 8.07 Kilograms


Brand Name: Fluval


Target Audience Keyword: fish


Directions: Follow individual packaging instructions.


Warranty Description: Manufacturer warranty.


Model Name: HAGEN PLANT&SHRIMP STRATUM 8KG


Color: Stratum


Size: 17.6 Pound (Pack of 1)


Material: Volcanic Soil


Age Range Description: All Life Stages


Number of Items: 1


Style: Substrate


Included Components: All Items listed in Description


Specific Uses for Product: Indoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 23

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


  • Mandatory Element in my tanks
Color: Stratum Size: 4.4 Pound (Pack of 1)
This has become a standard in my substrates, I blend it in with gravel, sand, whatever type I'm setting up. Planted tanks are the only way I roll, fully bioactive, and (virtually) changeless system set-up; soil is vital to plants and plants are vital to the chemistry. I've 2 products from this brand and I'm not inclined to change unless a real good reason manifests to do so. Neither product is what one may call 'cheap,' but it's certainly worth the money, my aquatic plants are so healthy that some specimens are abnormally big and have been a challenge to identify. (some of my seed stock didn't have anything but Chinese on the labels, so I had to wait until they grew to get them identified correctly.) The success I'm having with my tanks seems almost uncanny given I'm still something of a "newbie," these are my first tanks, all are less than a year old, and to have nailed it on the complete and healthy ecosystem model like a pro is testament to how great the science is developed and disseminated - and to the quality of products. Soil is everything, whether in my garden beds, potted plants, or aquatics - same rules apply. As I've said many times already, my water quality tests are always so spot on that it looks like I'm 'cheating,' and this stuff is one of the ingredients achieving all that. ... show more
Reviewed in the United States on July 25, 2025 by William Axsom

  • Excellent substrate for plants, fish and shrimp
Color: Stratum Size: 8.8 Pound (Pack of 1)
This is a good substrate. I have a 20 gallon tank, so I bought one bag because I wasn't sure what kind of soil I wanted to use (yes, I know the soil layer should be much larger, I read all the recommendations). It is stated that this substrate should be washed a little before use, I did so and it turned out to be a huge mess, it was difficult to pour it wet into the tank, it was difficult to put in, all the water became cloudy, next time I will not wash it and leave this job to the filter 😅. It has been over a year and my plants were enough with such a small layer of substrate, but I would recommend buying at least 2 bags for 20 gallons, it would make it easier to plant plants. Now my plants feel good, fish and shrimp have had no problems either, sometimes I use liquid plant supplements, I don't have CO2 ... show more
Reviewed in the United States on September 20, 2025 by Tamariko Tamariko

  • Good stuff, minimal maintenance
Color: Stratum Size: 17.6 Pound (Pack of 1)
Good stuff. Came highly recommended and now I recommend as well! Plants and fish are doing great. First time with live plants I did not wash before adding to the tank, but waited a week to add plants then a few days more for fish. Water gets real cloudy then clears up. First couple times you disturb it the fine stuff comes up, but after a while it stays clear. Give it enough time. Not supposed to wash it like you wash gravel. Do your research! Good luck! ... show more
Reviewed in the United States on August 28, 2025 by AJW AJW

  • You won't be disappointed
Color: Stratum Size: 8.8 Pound (Pack of 1)
The product has proven to be quite effective, creating a natural environment that both plants and fish seem to thrive in. The plants adapt well, flourishing beautifully, and the fish seem to appreciate the ecosystem as well. However, I've noticed that when the plants are still small, a strong water flow can easily displace them, causing them to float on the surface of the tank. This issue may stem from not allowing enough time for the plants to establish strong root systems before introducing them to the water flow. Despite this minor setback, I have found this product to exceed my expectations. It doesn’t cloud the water as much as I initially feared, and I was pleasantly surprised to see that any murkiness clears up within a day after the water is added. Overall, this setup creates a very harmonious ecosystem ideal for keeping fish alongside live plants, which really enhance the tank’s appeal. I’ve observed remarkable growth in the plants just four days after introduction, indicating a vibrant and healthy environment. ... show more
Reviewed in the United States on May 22, 2025 by Shad Shad

  • Not Bad, Just Be Careful of the Cloudiness.
Color: Stratum Size: 8.8 Pound (Pack of 1)
First time trying any substrate of this type. Even thought many of the reviews I read here mentioned to rinse this product off with water before putting it in the tank (as I did) and then filling it up due to it clouding up the water. It still clouded the water up pretty bad. I did find out that after rinsing and mixing it with gravel as the first layer and then covering it with one inch or more of sand, that the cloudiness is not a problem as in my other two experimental tanks in which I tested this product. With that, I will state that after the cloudiness was resolved the plants in the tanks have done very good and the growth rate of the plants is impressive. I will also recommend that if you have fish such as Plecos, Banjo catfish, or any other type of fish that digs into the substrate for cover or nest build, that you increase the volume of sand you would normally use, since once they hit the substrate you will get the cloudiness as I did. Other wise it is a good product. The 4 stars is due to the cloudiness. ... show more
Reviewed in the United States on July 27, 2025 by Luis Garcia

  • Amazing product
Color: Stratum Size: 8.8 Pound (Pack of 1)
I have two fish tank! Ever since I switched to these bags, I’ve noticed a huge difference in my tank! I love the idea of having real plants, I did some research and everyone was right about switching over to fluval! I feel like my shrimps and my other fishes are thriving so much better ! My levels on my water have also improved! Definitely recommend , not only does it look great but the aesthetic of the tanks it just gives it a different vibe ... show more
Reviewed in the United States on November 29, 2025 by Claudia Claudia

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