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April 30, 2026
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Short Description: Replacement Ceramic Disc - 20 mm
Item #: HYD110
Manufacturer: Hydra Aquatics
Category: Plant Care & CO2*
Subcategory: CO2 Diffusers, Stainless
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Hydra Aquatics replacement ceramic disc for HA-020, HA-025, HYD100, and HYD101.

Important Info: All ceramic discs, tubes, or surfaces MUST be soaked in water for at least 30 minutes before use.
Type Use: Freshwater
 
Sugg Price: $2.97
Our Price: $1.50
   
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