Jumping Spider Care

Jumping spider slings (spiderlings) are relatively easy to care for, but require specific attention to feeding and enclosure setup. Feed them fruit flies every other day initially (instars I-3 through I-5), gradually introducing mini mealworms and fly spikes from instar I-6 onwards. Provide a small, well-ventilated enclosure with adequate moisture and a source of light. 

Enclosure:

• Size:
For slings I-3 through I-5, a small 2x2 container is sufficient, transitioning to a 2x2x4 enclosure for I-6 and I-7.

• Material:
Use a clear container like a deli cup, small terrarium, or jar with ventilation and an escape-proof lid.

• Substrate:
A soil-like substrate that can hold some moisture is recommended, but not overly wet. 

• Decor:
Provide hiding spots like small pieces of bark, leaf litter, or artificial plants. 

• Lighting:
Jumping spiders need light, so a daylight LED lamp is recommended, especially in areas with less natural light. 

• Humidity:
Maintain adequate humidity through regular misting, but avoid over-saturation.

Feeding:
• Instar I-3 to I-5: Primarily feed flightless fruit flies every other day, 2-5 flies per feeding. 
• Instar I-6 onwards: Introduce mini mealworms and fly spikes (fly maggots). 
• Frequency: Spiderlings need frequent feedings, while older spiders can be fed once or twice a week. 
• Prey Size: Choose prey items that are slightly smaller than the spider's abdomen. 
• Supervise Feeding: Always remove uneaten prey to prevent it from harming a molting spider. 
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Other Important Considerations:

• Molting:
During molting, jumping spiders will create a dense web and may stay hidden for up to 3 weeks. Leave them undisturbed during this time. 

• Water:
Provide water via a fine mist or a water source like a cotton ball that is kept moist. 

• Social Behavior:
Jumping spiders are solitary creatures and should be housed individually. 

• Handling:
Handle with care, using a brush or straw to guide them, or gently coax them onto your hand.