bio-Boost Foundation Benthic
It’s Not Better. It’s Benthic. bio-Boost Foundation Benthic is a surface-focused biofilm generator designed for planted, shrimp and naturally managed freshwater aquariums. Combining a fibrous soy-husk base with kelp, spirulina, brewer’s yeast, mineral clay and six carefully selected microbial strains, Foundation Benthic encourages dense, layered biological growth across substrate, wood, rock, botanicals and plant surfaces. Where standard Foundation is designed to disperse broadly through the aquarium, Foundation Benthic is built to settle, cling and feed the lower layers of the ecosystem.
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60g of bio-Boost Foundation will treat up to 6,000L
The Living Layer Beneath Your Aquarium
Not all useful biology belongs in the water column.
In planted tanks, shrimp systems and natural aquariums, much of the real ecological work happens across the substrate, hardscape, leaf litter and root zone. These surfaces support complex communities of bacteria, algae, fungi and microscopic grazers collectively known as the benthos.
Foundation Benthic shifts microbial feeding toward these surfaces, encouraging a slower, more layered form of biological development.
It supports:
- Benthic Biofilm Development – Encourages microbial colonisation across substrate, wood, stone, leaves and other submerged surfaces.
- Natural Grazing – Helps create nutrient-rich feeding surfaces for shrimp, fry, snails and grazing fish.
- Organic Matter Processing – Supports microbial communities involved in breaking down detritus, plant material and uneaten food.
- Substrate Ecology – Encourages biological activity within and immediately above the substrate.
- Plant and Root-Zone Support – Promotes microbial nutrient processing around planted surfaces and root systems.
- Controlled Activation – Uses a slower, particulate feed profile rather than relying on highly soluble, fast-release prebiotics.
Particulate organic material naturally favours surface-attached microbial communities because microbes colonise those particles and use extracellular enzymes to access their carbon. In other words, the bugs move onto the food instead of waiting for dinner to dissolve past them.
Foundation or Foundation Benthic?
They share the same ecological philosophy and microbial backbone, but they are designed to behave differently.
FoundationFoundation BenthicPrimary focusBroad microbial establishmentSurface and substrate ecologyFeed profileFaster-dispersing rice bran and inulinFibrous soy husk, kelp and spirulinaDistributionWater-column and surface dispersalSettling and surface-associatedBiofilm characterRapid, broadly distributed colonisationSlower, denser and more layeredBest suited toGeneral aquariums, new systems and broad ecological supportPlanted tanks, shrimp systems, botanicals and natural aquariumsInulinIncludedNot includedMicrobial consortiumSix selected strainsSix selected strains
Foundation is the generalist. Foundation Benthic is the bottom-dweller.
Neither is universally better. They are built for different systems, because apparently aquariums refuse to become biologically identical merely to simplify product descriptions.
60 g of bio-Boost Foundation Benthic treats up to 6,000 L.
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Usage and Safety:
How to Use bio-Boost Foundation Benthic
- Add no more than one scoop per 50 L once weekly in an established aquarium.
- Sprinkle it directly across the substrate, hardscape or planted areas. It may also be added near moderate flow to distribute it more broadly across the aquarium floor.
- Allow approximately 48 to 72 hours for the initial material to settle and microbial activity to begin.
- Continue normal feeding, filtration and maintenance. Foundation Benthic supports the aquarium’s ecology. It does not replace it.
For new aquariums without livestock, use one scoop per 25 L up to twice weekly while the system establishes.
Do not combine a full dose with other concentrated prebiotic powders. More microbial food does not create a better ecosystem. Sometimes it merely creates cloudy soup with ambitions.
Click on any ingredient below to explore its benefits
The Science Behind Foundation Benthic
Foundation Benthic uses a particulate, surface-oriented formulation designed to carry microbial activity into the benthic regions of the aquarium.
Benthic Feed Blend
Soy Husk
A fibrous, slowly processed carbon source that settles readily onto surfaces. Its physical structure provides both microbial fuel and additional real estate for colonisation.
Unlike rapidly soluble sugars, soy husk must be colonised and enzymatically broken down over time. This produces a slower and more spatially focused biological response.
Kelp
Durvillaea potatorum
A natural source of complex polysaccharides, trace minerals and varied organic compounds.
Kelp broadens the available microbial feed profile while contributing material that is processed more gradually than purified sugars or soluble fibres.
Spirulina
A nutrient-dense microalgal biomass containing proteins, pigments, minerals and biologically active compounds.
In Foundation Benthic, spirulina helps enrich the developing grazing layer rather than functioning merely as a water-column feed.
Brewer’s Yeast
Saccharomyces cerevisiae
Provides proteins, B vitamins, beta-glucans, minerals and postbiotic compounds that support microbial activity and ecological diversity.
Calcium Bentonite
A fine mineral clay that helps carry the formulation onto surfaces while contributing mineral content and adsorptive capacity.
It also gives the blend somewhere sensible to settle, rather than letting every fine ingredient wander around the aquarium like it has forgotten why it entered the room.
Six Carefully Selected Microbial Strains
Each strain was selected to contribute overlapping functions including biofilm development, extracellular enzyme production, organic matter processing, nutrient mobilisation and microbial competition.
Pseudomonas fluorescens
A versatile biofilm coloniser that supports organic matter breakdown and the recycling of carbon, nitrogen and phosphorus.
Bacillus megaterium
Helps mobilise bound phosphorus, improving nutrient availability within biofilms and substrate ecosystems.
The phosphate-solubilising capacity documented in B. megaterium is one of the clearest functional additions to the revised consortium.
Bacillus amyloliquefaciens
Supports robust biofilm development while producing extracellular enzymes and compounds that help limit opportunistic microbes.
Members of this group are documented producers of enzymes, exopolysaccharides and antimicrobial compounds, although exact activity remains strain-dependent because microbes enjoy contractual fine print.
Bacillus licheniformis
Produces a broad range of enzymes that assist with the breakdown of proteins and other complex organic material.
Bacillus pumilus
Helps process detritus and plant-derived material through the production of degradative enzymes.
Bacillus subtilis
A resilient biofilm-forming bacterium that supports microbial colonisation, organic matter processing and community stability.
Who Is Foundation Benthic For?
Foundation Benthic is particularly suited to:
✔ Shrimp and Fry Systems
Creates biologically active grazing surfaces for small animals that naturally forage across hardscape and substrate.
✔ Planted Aquariums
Supports microbial processing around roots, substrates and plant surfaces.
✔ Natural and Biotope Aquariums
Works particularly well alongside botanicals, leaf litter, wood and other natural materials.
✔ Low-Tech and Ecosystem-First Systems
Encourages biological depth without demanding high-energy lighting, injected CO₂ or aggressive fertilisation.
✔ Walstad-Leaning Aquariums
Supports the ecological principles behind soil and substrate-driven systems without requiring a tank full of mystery potting mix.
✔ Aquarists Who Want More Life on Surfaces
Designed for systems where visible periphyton, grazing behaviour and benthic activity are desirable outcomes rather than defects to be sterilised away.
FAQ
Will bio-Boost Foundation make my water cloudy?
Not typically. bio-Boost Foundation does not cause persistent cloudiness but a temporary haze may appear after dosing as the microbes become active, but this will clear as they establish and integrate into your aquarium’s ecosystem. However, if there is an excessive amount of organic matter in the water, cloudiness may persist. Performing 50% water changes every 48 hours can help resolve this issue.
Can I use Foundation with other bacterial products like bottled nitrifying bacteria?
Yes! bio-Boost Foundation is designed to complement nitrifying bacteria, not replace them. It enhances microbial diversity and supports long-term stability, working alongside other beneficial bacteria in your tank. However, it is not recommended to use with additional prebiotic supplement powders (such as Bacter AE), as this may cause unwanted bacterial blooms.
How long does it take to see results?
Results vary depending on tank conditions, but microbial activation and biofilm development typically starts within a few days. Visible improvements in water clarity, microbial activity, and fish behavior should become noticeable within 1-2 weeks of regular dosing.
Can I overdose bio-Boost Foundation?
A double dose can be used safely in a new aquarium to accelerate biofilm establishment. However, overdosing beyond this is not recommended, as excess microbial activity could lead to oxygen depletion in poorly aerated tanks. If an overdose occurs, performing 50% water changes every 48 hours will help stabilize conditions.