Hikari® Aquarium Solutions® AccuProbe™ Hydrometer Blackwater Creek Koi Farm Higher surface area for increased

Higher surface area for increased biological activity

Max Pond Size

aerators and light sets

Removes Tannins

Hikari® Aquarium Solutions® AccuProbe™ Hydrometer Blackwater Creek Koi Farm Higher surface area for increasedThe Hikari Aquarium Solutions AccuProbe Hydrometer measures a wide range of specific gravity and is intended for marine aquarium use. "Dry hands" design avoids contamination of aquarium Measures a water sample at 6" depth to avoid inaccurate surface sampling Accurate to 0. 001 specific gravity and salinity Designed to give a temperature corrected reading in warm water aquariums Durable construction for extended life Includes self leveling hanging