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Reef Gently Acclimate


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Reef Gently Acclimate


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Auto-exchange acclimation system for aquarium fish. Acclimate, trap, isolate and transport with one device. Perfect for saltwater fish, freshwater fish, anemones, invertebrates and corals.

Availability: See Individual Item

Product Name Price Qty
Reef Gently Acclimate
(Usually Ships in 4 - 5 Business Days After Submission of Order)
Reef Gently Acclimate XL
(Usually Ships in 4 - 5 Business Days After Submission of Order)
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Simple Acclimation

The AccliMate’s™ easy-to-use, automated design now allows you to set it and walk away. The user regulated, dual siphon, Continuous Exchange System (CES) slowly replaces store water with your aquarium water.

Easy Transportation

Take your AccliMate to the fish store to save the bag and save the stress. The sliding lid prevents spills while allowing oxygen exchange during transportation.

Trap and Isolate

The inner tanks with flow-through holes can be secured to the inside walls of the aquarium using the included suction cups. Can be used for in tank isolation, quarantine, targeted feeding and more.

AccliMate™ Standard (.5 gallon capacity)

The AccliMate™ Standard is ideal for acclimating, transporting, trapping and isolating smaller aquarium fish, invertebrates and corals. This unit will handle aquarium fish up to 2-1/2” long.

With our new, patent-pending automatic acclimation system, the process of acclimating is not only easier for you, but safer for the species. The AccliMate™ promotes species health and reduces potential loss by eliminating ‘net stress.’ The inner tank design allows all species to be transferred without using spine-catching nets. When the AccliMate™ is used to transport species directly from a live fish store, fish can be transported and acclimated in the same unit! Less handling means less stress which means healthier fish. 

  • Outer Tank Size: 7-5/8” W x 3-3/8” D x 6-1/4” T 
  • Inner Tank Size: 7-1/8” W x 2-3/4” D x 5” T 
  • Suction Cups: 2-1/2” diameter 
  • Material: 3/16” thick acrylic 
  • AccliStick included Free!

AccliMate™ XL (1.75 gallon capacity) 

The AccliMate™ XL will handle aquarium fish up to 4” long. You’ll also receive a center divider for the inner tank – great for separating two species.

  • Outer Tank Size: 11-1/4” W x 5-1/2” D x 9-1/4” T 
  • Inner Tank Size: 10-5/8” W x 4-1/4” D x 7-5/8” T 
  • Suction Cups: 3-1/4” diameter 
  • Material: 1/8” thick acrylic 
  • AccliStick included Free!


Additional Information

Additional Information

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Product Specs


Manufacturer Reef Gently


Jose A

Leaks through the screws that hold suction cups. Suction cups not reliable. Box fell off the tank dented my floor (fortunately, It was empty). Internal box not fully sealed on one corner. Good concept poor execution. I would consider a "hang on tank" version. Also flow control is on the wrong side of the tank. Water flows in faster than it comes out. I am sorry I bought 2.

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