Search  for anything...

Fluval 12694 Plant and Shrimp Stratum for Freshwater Fish Tanks, 8.8 lbs. – Aquarium Substrate for Strong Plant Growth, Supports Neutral to Slightly Acidic pH

  • Based on 5,609 reviews
Condition: New
Checking for product changes
$22.39 Why this price?
Save $13.60 was $35.99

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable due to Food safety reasons

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 21
Order within 19 hours and 37 minutes
Available payment plans shown during checkout

Color: Stratum


Size: 8.8 Pound (Pack of 1)


Style: Substrate


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


Flavor: Shrimp


Age Range (Description): All Life Stages


Item Form: Volcanic Soil


Specific Uses For Product: Aquatic Plant Growth


Product Dimensions: 8 x 3 x 15 inches


Item Weight: 8.8 pounds


Department: Unisex-Adult


Manufacturer: Rolf C. Hagen (USA) Corp.


Country of Origin: Japan


Item model number: 12694


Is Discontinued By Manufacturer: No


Specific instructions for use: Aquatic Plant Growth


Assembly required: No


Warranty Description: Manufacturer warranty.


Batteries required: No


Included Components: All Items listed in Description


Import: Made in the USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 21

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • You won't be disappointed
Color: Stratum Size: 8.8 Pound (Pack of 1) Style: Substrate
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

  • use cloudy water fix the sediments filters right out
Color: Stratum Size: 8.8 Pound (Pack of 1) Style: Substrate
Made my water cloudy but used cloudy water fix and it filtered right out in an hour used 18 lbs. next time I will rinse before use but it’s great for shrimp and plants and will buy more if I need it its a learning experience worth the buy
Reviewed in the United States on May 15, 2025 by Leslie Leslie

  • Perfect!
Color: Stratum Size: 8.8 Pound (Pack of 1) Style: Substrate
Wonderful for plants! I mixed it with perlite and am growing my Alocasia Black Velvet Pink TC plantlets in it!
Reviewed in the United States on May 4, 2025 by Amara Van Doughty Amara Van Doughty

  • Endless Supply of Fluval
Color: Stratum Size: 8.8 Pound (Pack of 1) Style: Substrate
I’ve been using the Fluval Stratum to grow my alocasia corms, and it has worked really well! The light, porous texture makes it easy for roots to grow and develop, and it holds moisture without getting too soggy. My corms have been sprouting quickly and healthily, with strong root growth. Another plus is that it doesn’t compact over time like some other substrates, which helps keep good aeration around the roots. It also drains well, reducing the risk of rot. The only thing to note is that it’s very lightweight, so if you’re bottom-watering, it can shift around a bit. If you plan to use this medium for growing corms, please take my advice and use very little water in your container. A little goes a long way. Overall, this is a great option for growing alocasia corms, especially if you want a soil alternative that promotes strong roots and healthy growth. Would definitely recommend it! ... show more
Reviewed in the United States on March 1, 2025 by Shea Ardor

  • Sift the rocks
Color: Stratum Size: 8.8 Pound (Pack of 1) Style: Substrate
Bought 2 bags. Used the first one before noticing the website recommends sifting the dust out BEFORE you add to the aquarium. The dust made the aquarium so dirty. The next time we hand a chance (we don’t have fish yet) we took these rocks out and sifted to clean. The rocks finally cleaned but it took a long while. The second bag we cleaned as soon as we opened before adding into aquarium and it worked perfectly! CLEAN THE ROCKS BEFORE PLACING INTO AQUARIUM! ... show more
Reviewed in the United States on March 24, 2025 by Jane Clare Morris

  • Good but you need to do a lot of water changes first 2 weeks
Color: Stratum Size: 8.8 Pound (Pack of 1) Style: Substrate
Dilute it Week 1 change 50% water every day Week 2 50% every other day Week 3 50% 2 times After that its not going to leach enough nutrients to cause algea.Make sure you plant heavily.
Reviewed in the United States on April 15, 2025 by Reviews after one year

  • High Quality. Low price
Color: Stratum Size: 8.8 Pound (Pack of 1) Style: Substrate
High quality stuff for a fraction of the pet store price
Reviewed in the United States on April 28, 2025 by Caleb Gile

  • Remove your dirt, sand and gravel substrate and replace with this!
Color: Stratum Size: 8.8 Pound (Pack of 1) Style: Substrate
It's an excellent aquarium substrate. I am replacing the sand covered dirt tanks with this aqua soil. The plant growth is amazing. All plants are thriving on this substrate even some of the picky ones.
Reviewed in the United States on April 9, 2025 by cookie monster cookie monster

Can't find a product?

Find it on Amazon first, then paste the link below.