Reef Octopus Kalk Stirrer (Nilsen Reactor) carries a high torque low RPM motor that effectively, silently and gently mixes your calcium hydroxide (Kalkwasser). This method is not only ideal but...
Available in 3 Sizes:Small - Ideal for Aquariums up to 100galFootprint: 5.7" x 5.7" | Body Diameter: 5" | Height: 25" | Holding Capacity: ~1galMedium- Ideal for Aquariums up to...