White Springtail (Folsomia candida) Care & Culture Guide
The White Springtail (Folsomia candida) is a tiny soil-dwelling arthropod widely used in bioactive reptile, amphibian and invertebrate enclosures.
Springtails are valued primarily as part of a clean-up crew. They feed on fungi, mould, microorganisms and decomposing organic matter, helping to recycle nutrients within a healthy substrate ecosystem.
They are harmless to reptiles, amphibians and people, reproduce readily under suitable conditions and can be maintained in simple standalone cultures for regular use in vivaria.
Quick Facts
Scientific name: Folsomia candida
Common name: White Springtail
Class: Collembola
Family: Isotomidae
Adult size: Usually around 1.5–3 mm
Colour: White to translucent
Lifestyle: Soil and decomposing-organic-matter inhabitant
Activity: Continuous where moisture and food are available
Experience level: Beginner
Social behaviour: Colonial
Reproduction: Primarily parthenogenetic
Temperature: Approximately 18–25°C
Moisture: High; culture medium must remain moist
UVB: Not required
Diet: Fungi, microorganisms and decomposing organic matter, supplemented with small amounts of suitable food
Bioactive suitability: Excellent
What Is a Springtail?
Springtails are very small arthropods belonging to the group Collembola.
They are not insects in the strict modern taxonomic sense, although they were historically grouped with primitive insects.
Most species are associated with:
- soil
- leaf litter
- rotting wood
- compost
- fungal growth
- other moist organic environments
Their ecological role is largely that of decomposers and microbivores.
Identification
Folsomia candida is generally:
- white
- slender-bodied
- extremely small
- soft-bodied
- wingless
Unlike many familiar springtails, F. candida has a relatively reduced jumping organ and may appear more inclined to crawl than dramatically leap.
Large colonies can resemble tiny white grains moving across moist substrate or food.
Natural Ecology
Folsomia candida occurs in soils and decomposing organic environments and has become widely distributed through human activity.
It is especially associated with environments containing:
- high moisture
- decomposing plant material
- fungi
- microorganisms
This ecological niche is what makes it so useful in bioactive vivaria.
Why Keep Springtails?
Springtails can help consume:
- mould
- fungal growth
- decomposing leaves
- tiny fragments of waste
- decaying food
- microbial films
They help break organic material into smaller components and contribute to nutrient cycling within the substrate.
However, springtails do not make an enclosure maintenance-free.
They complement good husbandry rather than replace it.
Use in Bioactive Enclosures
White Springtails are particularly useful in:
- tropical reptile vivaria
- amphibian enclosures
- isopod cultures
- tarantula enclosures with suitable moisture
- millipede setups
- planted terraria
- other humid naturalistic systems
They perform best where at least part of the substrate remains consistently moist.
They may struggle in extremely dry vivaria without protected humid refuges.
Culture Methods
Several culture methods can successfully maintain F. candida.
Common options include:
- charcoal cultures
- clay cultures
- soil/substrate cultures
Each method has advantages.
For most hobbyists, charcoal cultures are especially convenient because springtails are easy to harvest and transfer.
Charcoal Culture
A simple culture can be made using:
- a watertight plastic container
- horticultural charcoal or clean lump charcoal
- dechlorinated or suitable clean water
- springtail starter culture
- small amounts of food
Break charcoal into pieces rather than reducing it to powder.
Add enough water to maintain very high humidity and provide shallow standing water around the charcoal.
Springtails readily occupy the moist charcoal surfaces.
Why Charcoal Works
Charcoal provides:
- large surface area
- humid crevices
- places for microorganisms to grow
- easy separation of springtails from substrate
It also makes harvesting simple.
The culture can be tilted or flooded slightly and springtails poured directly into a bioactive enclosure.
Soil Cultures
Springtails can also be maintained directly in a moist organic substrate.
Suitable components may include:
- pesticide-free soil
- leaf mould
- decomposed wood
- coco fibre as part of a mixture
- other organic vivarium substrates
Soil cultures mimic natural conditions well.
However, separating springtails for transfer can be more difficult than with charcoal.
Clay Cultures
Commercial springtail cultures are sometimes maintained on a clay medium.
Clay cultures can be:
- clean
- easy to feed
- easy to observe
- convenient for controlled breeding
They require regular moisture and must not be allowed to dry completely.
Enclosure
Springtails do not require a large culture container.
A plastic tub approximately:
10–20 cm across
can maintain a substantial population.
The container should retain humidity while allowing some gas exchange.
Very large ventilation areas are unnecessary and may cause rapid drying.
Ventilation
Springtails require oxygen, but they also require very high moisture.
A culture container can therefore use:
- a loosely fitting lid
- very small ventilation holes
- limited ventilation appropriate to the chosen medium
The objective is to prevent stagnant, anaerobic conditions while retaining humidity.
Do not allow the culture to dry because of excessive ventilation.
Moisture
Moisture is one of the most important aspects of springtail culture.
The culture medium should remain:
consistently moist
Springtails are extremely vulnerable to desiccation.
In charcoal cultures, shallow standing water around the lower charcoal pieces is normal.
In soil cultures, the substrate should remain damp but should not develop foul anaerobic conditions.
Water Quality
Clean tap water is suitable in many areas, but strongly chlorinated water may be better allowed to stand or treated appropriately.
Avoid:
- detergents
- disinfectants
- pesticide contamination
- water containing unsafe chemical residues
Because springtails are tiny, contamination can affect a culture rapidly.
Temperature
A useful general culture range is:
18–25°C
Room temperature is usually sufficient.
Temperatures around:
20–24°C
generally support reliable reproduction.
Avoid excessive heat.
Cultures can crash if exposed to high temperatures, particularly when contained in small sealed tubs.
Lighting
Special lighting is unnecessary.
Springtail cultures can be maintained under normal ambient room lighting.
Avoid direct sunlight.
A small clear container placed in direct sun can overheat rapidly.
UVB is not required.
Feeding
Springtails feed naturally on fungi, microorganisms and decomposing organic matter.
In culture, small amounts of supplemental food can encourage rapid reproduction.
Common foods include:
- uncooked white rice
- nutritional yeast
- brewer’s yeast
- small amounts of fish food
- specialist springtail food
Only tiny quantities are required.
Feeding Rice
A few grains of uncooked rice placed onto a moist charcoal culture are commonly used.
As microorganisms and fungal growth develop on the rice, springtails congregate around it.
Replace or add food once previous portions are largely consumed.
Do not cover the culture in rice.
Feeding Yeast
A very small dusting of nutritional or brewer’s yeast can support rapid colony growth.
Use extremely small amounts.
Overfeeding yeast can produce:
- excessive fungal growth
- bad odours
- culture deterioration
It is easier to add more food than to correct a heavily overfed culture.
Avoid Overfeeding
Overfeeding is one of the most common causes of springtail culture problems.
Excess food may lead to:
- heavy mould growth
- bacterial blooms
- foul smells
- mite population explosions
- culture collapse
A healthy culture needs surprisingly little supplemental food.
Feed small amounts and wait until most has been consumed before adding more.
Reproduction
Folsomia candida is particularly useful for culture because populations are predominantly parthenogenetic.
This means females can produce offspring without mating.
The species is widely used in laboratory studies for this reason, including standardised reproduction testing.
A small starter culture can therefore develop into a large population under suitable conditions.
Eggs
Females lay tiny eggs within the moist culture environment.
Eggs are difficult to see without magnification.
They develop into juvenile springtails that resemble very small versions of the adults.
Growth
Springtails grow through repeated moults.
Unlike many insects, adult springtails can continue moulting after reaching sexual maturity.
Population growth depends strongly on:
- temperature
- food
- moisture
- culture density
Under good conditions, numbers can increase rapidly.
Colony Development
A new culture may initially appear sparse.
Allow time for the population to establish before harvesting heavily.
Signs of a productive culture include:
- numerous springtails around food
- animals visible across charcoal surfaces
- rapid recolonisation after harvesting
- multiple size classes
Maintaining more than one culture provides useful backup.
Harvesting from Charcoal
One of the easiest methods is:
- Add a little water if necessary.
- Tilt the container gently.
- Springtails float on the water surface.
- Pour some of the water and floating springtails into the target enclosure.
- Return the culture to normal.
Most springtails are naturally water-repellent enough to float temporarily.
Do not completely flood or empty the parent culture.
Harvesting by Tapping
A piece of charcoal containing springtails can also be:
- removed
- held over the target enclosure
- gently tapped
Springtails will fall into the substrate.
Return the charcoal to the culture afterwards if desired.
Adding Springtails to a Vivarium
Introduce springtails directly onto:
- moist substrate
- beneath leaf litter
- around cork bark
- beneath moss
- other humid refuges
Avoid placing the entire culture in an exposed dry area.
The population needs protected moisture to establish.
Establishing Before Animals Are Added
Where possible, introduce springtails during the initial bioactive setup and allow them time to establish before adding the primary reptile or amphibian.
This gives the culture time to spread through:
- substrate
- leaf litter
- wood
- plant roots
A well-established population is more resilient.
Springtails and Isopods
Springtails and isopods complement each other well.
Isopods consume larger decomposing materials, while springtails specialise more heavily in:
- fungi
- microorganisms
- very small organic particles
They can therefore form an effective combined clean-up crew.
Feeding Inside a Bioactive Enclosure
Springtails established in a biologically active vivarium usually require little or no direct feeding.
They consume materials naturally present within the substrate ecosystem.
In newly established vivaria, tiny supplementary food additions can sometimes help populations become established.
Avoid overfeeding.
Mould Control
Springtails are often promoted as animals that “eat mould”.
This is broadly useful but should not be misunderstood.
They can consume fungal growth and help regulate it, but a major mould outbreak may still indicate:
- excessive moisture
- poor airflow
- excessive organic food
- decaying material
Correct the underlying environmental problem rather than simply adding more springtails.
Population Explosions
Very large springtail populations are generally not dangerous.
Population size tends to respond to available:
- food
- moisture
- habitat
If enormous numbers suddenly appear, there is usually abundant microbial or decaying organic material available.
As resources decline, numbers normally stabilise.
Population Decline
A declining culture may result from:
- drying
- overheating
- lack of food
- contamination
- chemical exposure
- excessive disturbance
- unsuitable water
- mite competition
The first things to check are moisture and temperature.
Mites
Mites occasionally appear in springtail cultures.
Some are harmless decomposers, but large numbers can compete for food and indicate overfeeding.
To reduce mite problems:
- feed sparingly
- maintain clean culture practices
- start backup cultures
- avoid transferring contaminated materials
Never use pesticides.
Fungus Gnats
Fungus gnats may colonise moist soil-based springtail cultures.
Adult gnats are generally more of a nuisance than a direct threat.
Avoid excessive exposed food and maintain appropriate enclosure hygiene.
Charcoal cultures tend to be easier to manage if fungus gnats become problematic.
Culture Odour
A healthy culture should not produce a strong foul smell.
Bad odours can indicate:
- too much food
- bacterial decay
- poor airflow
- anaerobic conditions
Remove excessive food and correct the culture conditions.
Culture Maintenance
Routine maintenance is simple.
Charcoal Culture
Maintain water levels and feed lightly.
Replace or rinse contaminated charcoal only when necessary.
Soil Culture
Maintain substrate moisture and add tiny quantities of food.
Partial substrate replacement may occasionally be needed.
Avoid unnecessary sterilisation of a productive culture.
Backup Cultures
Maintaining at least two separate cultures is strongly recommended where springtails are important to multiple bioactive enclosures.
A backup protects against:
- accidental drying
- overheating
- contamination
- culture crashes
Springtail cultures require little space, so duplication is easy.
Can Springtails Escape?
Individual springtails can leave an enclosure, but F. candida depends strongly on humid conditions.
In a normal dry household environment, escaped animals are unlikely to establish persistent populations.
Nevertheless, culture containers should still be maintained responsibly.
Do Springtails Harm Reptiles or Amphibians?
Healthy F. candida are harmless detritivores/microbivores.
They do not:
- bite reptiles
- sting
- parasitise amphibians
- attack healthy animals
They are commonly used alongside sensitive amphibians and small reptiles.
Can Animals Eat Them?
Very small amphibians and invertebrates may occasionally consume springtails.
For tiny froglets and other miniature species, springtails can even contribute as micro-prey.
However, a springtail clean-up crew should not be relied upon as the sole food source unless species-specific feeding guidance supports this.
Handling
Springtails are too small for conventional handling.
Move them by:
- pouring culture water
- tapping charcoal
- transferring substrate
- using a soft brush where necessary
They are harmless to people.
Bioactive Limitations
Springtails are valuable, but a bioactive enclosure still requires normal monitoring.
Keepers must continue to manage:
- animal waste
- food remains
- substrate condition
- water quality
- ventilation
- plant health
A bioactive enclosure is an ecosystem requiring management, not a self-cleaning container.
Chemical Sensitivity
Avoid pesticides, insecticides and household chemicals around springtail cultures.
This includes:
- fly sprays
- flea treatments
- surface cleaners
- aerosols
- pesticide-treated plants
- contaminated soil
Even trace exposure can damage a colony.
Quarantine and New Cultures
New cultures can contain unwanted organisms.
Before adding them to valuable vivaria, inspect for:
- mites
- fungus gnats
- predatory arthropods
- other contaminants
Purchasing cultures from reputable sources reduces these risks.
Responsible Use
Use captive cultures rather than deliberately collecting unidentified wild springtails.
Correct identification of wild Collembola can be difficult.
Never intentionally release commercially cultured springtails into natural habitats.
Common Husbandry Mistakes
Allowing the culture to dry
Springtails are extremely dependent on moisture.
Overfeeding
Large amounts of food encourage bacterial and mite problems.
Overheating
Small tubs can heat rapidly.
Using contaminated substrate
Pesticide residues can destroy cultures.
Expecting springtails to solve every mould problem
Severe mould usually reflects an environmental imbalance.
Harvesting too heavily
Give starter cultures time to establish.
Suitability
Advantages
- extremely easy to maintain
- reproduces readily
- very inexpensive to culture
- excellent bioactive organism
- helps consume fungal growth
- harmless to reptiles and amphibians
- occupies very little space
- combines well with isopods
Considerations
- vulnerable to drying
- cultures can crash if overfed
- tiny and difficult to see individually
- requires backup cultures for reliable long-term use
- unsuitable as the sole clean-up organism in many enclosures
Summary
The White Springtail is one of the most useful small organisms available to bioactive keepers.
Successful culture centres on:
- consistently high moisture
- moderate room temperatures
- simple charcoal, clay or soil culture media
- very small amounts of supplemental food
- protection from overheating and chemical contamination
- avoiding overfeeding
- maintaining backup cultures
In bioactive systems, Folsomia candida works particularly well alongside isopods, helping consume fungal growth, microorganisms and very small decomposing organic particles.
Its simple care, rapid parthenogenetic reproduction and usefulness across a wide range of humid vivaria make it an excellent species for both beginners and experienced bioactive keepers.
IMPORTANT INFORMATION
This care sheet provides general husbandry guidance and does not replace species-specific research or veterinary advice. Individual requirements may vary.
If you have concerns about an animal’s health or care, consult a suitably experienced exotic or invertebrate veterinarian.
Information correct at the date of publication.
reptilecommunity.com | Revised: August 2026