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Battery Backup - IceCap

In the event of a power outage, is your tank protected?

This product is for any serious aquarium hobbyist that wants to protect his or her investment in the case of a power outage. In 4 - 6 hours of no flow within an aquarium can cause the death of valuable fish and corals. Extreme weather can strike at anytime, and we can’t always predict the outcome. By adding an IceCap Battery Backup, your tank’s flow will continue for up to ~35 hours after the power goes out (~17 hours for two pumps). Add a second battery backup to double the run time.

Hook your Maxspect Gyre pump to the IceCap Interface module will automatically detect when main power is lost and will slow the gyre the 30% speed to extend the life of the battery.  The module is backwards compatible and will run gyres already on the market.


  • Power Up to 2 Pumps
  • On average 35 hr run time*
  • Connect 2 Battery Backups together and power one pump for double the backup time
  • Ideal for the Maxspect Gyre flow pumps
  • Includes 3 sizes of adapter fittings


Dimensions: 5 x 6 x 3in (L x W xH)
Application: 12V only (will not work on AC 120v pumps)
Replacement Fuse: F7AL250V

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