A fixed-speed skimmer or a basic heater doesn't come with smart safety features built in, but IceCap's standalone controllers add exactly that protection to equipment that wouldn't otherwise have it.
Two Controllers, Two Jobs
- AC Skimmer Controller - adds overflow protection, a feed timer, and a power-on delay to any AC (fixed-speed) protein skimmer or waste collector, the same kind of restart-timing and overflow protection that DC-controllable skimmers build in natively.
- Heater Controller - connects up to two heating elements (sold separately) and gives precise, accurate temperature control instead of relying on the heater's own built-in thermostat.
Why Add a Controller to Existing Equipment
- Upgrade an older fixed-speed skimmer with overflow protection and feed-timer convenience without replacing the whole unit.
- Get precise temperature control from basic, less expensive heating elements rather than paying for a heater with built-in smart features.
- Run two heaters off one controller for redundancy or larger tanks needing more total wattage.
IceCap controllers are available at Marine Concept Supply - order online or pick up at our shop in Wheeling, IL. Shop the AC Skimmer Controller or Heater Controller, and browse more aquarium care products.

