Biomatrix Water Floating Islands

Biomatrix Water Floating Islands

Biomatrix Water Floating Islands

Biomatrix Water Floating Islands

Biomatrix Water Floating Islands

Biomatrix Water Floating Islands

Biomatrix Water Floating Islands Treatment Wetlands

Biomatrix Floating Islands in Public Park Developed and perfected for over 20 years, Biomatrix Floating Islands are available in Canada from Superior construction and design will provide years of worry free service, making these award-winning Biomatrix Floating Ecosystems the Best floating island on the market!

Biomatrix intended for their floating islands to create a terrestrial habitat in aquatic environments while helping purify the water in which they float. Commonly known as Floating Treatment Wetlands (FTW) these floating islands encourage plant growth above and below the waterline. The design allows for wetland and terrestrial plants to grow, providing more variety of plants species to do the important work of water purification. Biomatrix Floating Ecosystems are considered a Best Management Practice (BMP) to remove nutrients and improve water quality in lakes, ponds, canals. Unique to Biomatrix Floating Islands is the Dynamic Biofilter Media (DBM) that hangs below the island components, multiplying the island efficiency for water purification by creating a rich habitat for billions of beneficial bacteria.Dense root growth underneath Biomatrix floating island

The technology of Biomatrix floating islands mimics how natural wetlands purify water. Through the sheer enormous surface area of the plant root systems, the island itself, and the Biofilter Media, Biomatrix floating islands provide habitat for biofilm growth (habitat of microscopic bacteria) that do the valuable work of purifying water. These floating treatment wetlands remove nutrients (TN, TP), suspended solids (TSS), metals (Zn, Cu) and excess ammonia (NH3), increasing the availability of oxygen for other processes. Several U.S. jurisdictions have now approved using FTW as a Stormwater Best Management Practice (BMP). The use of floating islands in conjunction with lake-bottom aeration below the islands helps improve the treatment dramatically.

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Compared to other Floating Treatment Wetlands

Compared to other floating treatment wetlands available on the market, Biomatrix Floating Ecosystems are:

Quick to incorporate into any landscape design and are incredibly easy to install.

Small Scale Water Treatment with Biomatrix Floating Islands and AerationWe sell these islands by component pieces that join quickly together to create countless combinations and sizes of floating islands and shoreline extensions. Like Lego for Wetlands! One to two people can easily pick up a planted component piece for an efficient installation.

Made of robust materials designed to be functional for many years.

The frame of the island is a sealed HDPE tube known as a Thermo-fused Tough Float™ that is self-floating and supports internal layers of material for structure and wicking. Within the island structure is a flexible hollow hose that allows for easy planting. Coir (coconut fiber) is used to wrap parts, creating a tidy and functional unit. Unlike other floating islands on the market, no recycled PET bottles are used, so they are very compatible in aquatic environments and will not degrade by UV light or bird action. One year warranty on manufacturer’s defaults.

Designed by Biomatrix to allow successful planting of wetland and terrestrial plants.

Many more planting opportunities, for plant layering, and understory development. Also, due to the unique design, islands do not require watering (to assist with plant establishment) after launch.

Intelligent features that integrate easily with the islands.Biofilter Media below Floating Island Creates Excellent Habitat for Beneficial Bacteria Growth

  • Biomatrix Dynamic Biofilter Media (DBM) hangs below the islands creating an ideal habitat for growing or sustaining biofilms that do the important work of cleaning the water. Inspired by a variety of coral reef species, the Biomatrix Biofilter Media below the Biomatrix floating island creates a dynamic ecosystem capable of very efficient water purification.
  • Bird Grazing Protection Systems are robust stainless steel fencing that clips into the corner units. Only add the protective mesh (netting is not recommended) along the sides or above as a canopy, depending on the need. Flexible wall design allows for some fence and fence-free sections on the same island, so birds can rest but not denude the island while making a nest.
  • Anchor kits that are user-friendly, efficient and designed specifically for Biomatrix Floating islands.

No planting medium required when planting wetland plants.

Wood chips, compost, and moss can be used to complement the choice of plants. We offer support for choosing plants and planting layout. Contact us.

What are the components of a Biomatrix Floating Islands?

  • Thermo-fused Tough Float™ Buoyancy pods around the island perimeter are durable and UV resistant.
  • Internal flexible tubing adds buoyancy and structure for planting
  • Six layer Coir Multi-layer Planting Media offer support and moisture for 1-litre plants
  • Rugged connection fittings from 304 Stainless steel
  • There are no recycled PET bottles that can degrade under UV exposure in the construction. Hence, no micro-plastics in the water over time!

How does a Biomatrix Floating Ecosystem work?

Fencing is Easy to Install on Biomatrix Floating IslandsPlants are selected based on goals of the project. Larger pots (1-4 litres) are more efficient for establishment success and quick coverage, also less time is required for planting. Plants are planted into the multi-layer planting media at depths previously determined. Plant roots will grow quickly through the media touching the water, pulling up nutrients as the plant parts above and root systems below the island, begin to grow.

Little or no planting medium is required unless land plants are also being used, thanks to the revolutionary design. It reduces cost in materials and labor, especially for large island projects.

It is recommended to trim plant flowers, stems, and leaves as required to prevent extra nutrients from entering the water ecosystem. Roots don’t need cutting. However, allowing plants to die and disintegrate on the island begins the natural soil building process that will enrich the island for years to come. Eventually, mosses and other ground coverings will fill in spaces along the edges and between plants.

Floating Islands for Polluted Water

Please refer to these scientific papers citing floating wetlands for nutrient removal and remediation of stormwater polluted by excess nutrients from various sources. Nitrogen, phosphorous, suspended solids, copper, zinc are among pollutants examined in these studies.

Applications for a Biomatrix Floating Islands

  • Waste Water Treatment for removing nitrates, phosphates, ammonia
  • Storm Water Management for mitigating surface/storm water run-off and nutrient spiking
  • Lake Restoration for mining, pollution mitigation, eutrophication
  • Habitat Creation and Management for zoos, provincial or municipal parks, aquaculture
  • Wetland Habitat Compensation for developers, industry, infrastructure
  • Landscape beautification for botanical gardens, universities, public spaces, golf courses
  • Coastal Restoration, flooding mitigation, levee stabilization, shoreline protection, marsh creation, re-vegetation and protection of other erosion sensitive settings.
  • Pure and Applied Research
  • Canal, river, lake shoreline restoration


Biomatrix Floating Island Ecosystems Removal Rates from Products

Adding Aeration Below the Floating Islands

Layout of Bubble Tubing Below the Biomatrix Island DesignAdding linear aeration with Bubble Tubing® is an excellent way to reach water treatment goals. Lake bottom aeration below the islands provides an oxygenated environment in which the aerobic bacteria can thrive. The biofilm that forms on the undersurface of the islands, and that colonize the biofilter media becomes habitat for billions upon billions of beneficial bacteria. The bacteria do the necessary work of consuming excess nutrients in the water creating in this way a perfect Wetland Treatment Effect.

Island Design Options

There are three grades (2D, 3D, and 4D) in the Biomatrix Floating Island Product Line.

  • For extensive projects requiring naturalized islands with less internal structure, we recommend 2D islands.
  • The most popular model is the 3D model where the multi-layer planting media gives structure for planting large plants. The hardware is compatible for long-term performance under normal circumstances.
  • For conditions with high water flow (> 2 m / second), large waves (> 1 m high), or exposed sites we recommend 4D as the stainless steel hardware and internal mesh structures are stronger.

Please specify which grade you are considering.

Working with the intelligent modular designs (PDF) is easy. The codes indicate the shape, length, width, left or right attachment hardware. Module components attach easily to one another with rugged stainless steel hardware.

  • Shapes: R-rectangle, T-triangle, TZ or Z-polygon
  • Length: 2.3m or 3m long ( 7.5 feet or 9.8 feet)
  • Width: 1.15m (3.8 feet). All components are this standard width except for the Z2.3 module, whose side is 1m wide, designed as an end unit.
  • LH: hardware on left-hand side; RH: hardware on right-hand side

Planning a project is easy with these parts. Contact us for design support and pricing.

Sold by module and not square footage

Other floating islands consider the surface area as a unit for pricing. However, the Biomatrix Floating Islands are designed to take into account the three dimensions: the top surface, the deep internal structures and the lower substrate where the roots interface with the water. This distinction is critical, as flora and fauna come to inhabit every square centimetre of the Biomatrix surfaces. For these reasons pricing is primarily given per ecological module and not per square foot, as square surface footage does not correctly represent the ecological diversity of the Biomatrix floating islands. Having said this, we can give a square foot price, but it’s like comparing apples to dried apple slices.

Existing Island Projects

Biomatrix Water has been installing Floating Treatment Wetlands all over the globe. Here is a gallery of photos of their projects.

Planting and Care of Floating Treatment Wetlands

  • We recommend planting native aquatic perennial herbs in larger formats (1litre size is ideal) for greater planting success. Plants must tolerate full sun. Plants not included with the islands.
  • Plants that like wet feet do best on the FTW’s. The Biomatrix design allows for terrestrial plants too.
  • Avoid introducing non-native or invasive species onto the islands.
  • Allow naturalization.  After several years, nature will become the gardener, and the plant community will evolve with mosses or unusual wetland plants such as sundew (Drosera).
  • Islands can stay in the water year round, freezing and thawing cycles do not seem to harm the islands.
  • Initial planting: If not using a bird fencing system, plant after waterfowl nesting period is over to avoid the denuding of the island by nesting birds. It is strongly recommended to use a bird fence. The fence is less visible but continues to protect the island from birds once the vegetation is established.
  • Avoid tasty flowering plants like lilies, nasturtium that may attract muskrat.

Related content

We invite you to view our floating island video playlist on YouTube