OptiMice II ivc mouse systemOptiMice II ivc mouse system

ARES OptiMice II IVC Mouse System For Water Bottles

OptiMice II: The Standard in IVC Mouse System Density

OptiMice II is a state-of-the-art IVC that provides the greatest animal density on the market: 110 cages in 1 square meter. It is backward compatible with existing OptiMice cages and still houses rodents in the best possible environmental conditions. OptiMice II relies on convection-assisted, low-velocity, one-pass airflow through each cage provides animals with the gentle ventilation necessary to ensure maximum comfort in an ideal, low-stress living and breeding environment — the same groundbreaking airflow technology as the original OptiMice. And because OptiMice II also doesn’t rely on motors or blowers, the holding rooms are free of noises, vibrations, and odors.

The single, magnetic 4-inch exhaust hose also simplifies connecting the rack to your building’s existing HVAC drops.

Recommendations: The OptiMice II IVC mouse system can hold 110 cages. Typically customers will order 160 cages in order to have enough cages available for cage change out. We also recommend purchasing our enrichment loft C43261 to provide refuge and segregation areas for animals.

Components purchased with this rack are:

  • OptiMice Standard Cage Bottom: C79110PF
  • OptiMice/Optirat GenII Standard Bottle and Cap: C79122P
  • OptiMice Large Capacity Feeder: C40103SG
  • OptiMice Standard Cage Top: C79290P
  • OptiMice Standard Cage Card Holder with Adapter: C79253
  • OptiMice red enrichment loft: C43261
  • Static Pressure Monitor for Rack: C79356
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SKU: CM77200 Categories: , ,

• Highest density in the industry
• Fits through standard 36-inch (91 cm) door with cages removed
• Same footprint as OptiMice
• Complete bio-containment and isolation
• Available single-use caging, interchangeable with standard cages
• Accessory components are available to support a variety of specialized models

Same operating principles as the original OptiMice


• One-­pass, low-­velocity airflow with total volume air changes
• No electric motors, no energy consumption
• No noise or vibration
• Prevents release of odors and allergens in the animal room
• Superior cage visibility
• Lightweight and low cost to maintain

Rack Dimensions with Cages and Card Holders
41″ (103 cm) W x 41″ (103 cm) D x 80.7″ (205 cm) H

Rack Only Dimensions
41″ (103 cm) W x 33.7” (85.6 cm) D x 80.7″ (205 cm) H

Airflow Requirements per Rack
45 CFM (1,275 liters/min) minimum; 60 CFM (1,700 liters/min) recommended

Airflow Connection
Single 4-inch exhaust hose with magnetic quick-disconnect; compatible with existing 3-inch room exhaust drops

Rack Weight
675 lbs (307 kg) with cages

Rack Casters
Four 4-inch swivel casters; two locking, two non-locking

Rack Capacity
110 cage stations (cages not included)

ARES OptiMice II – Technical Sheet

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