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Add 500g of calcium chloride and then add enough distilled or RODI water to the container until scales show 3
The Twister gives the bubbles additional spin and swirls them in a vortex which greatly increases the contact time and efficiency of the skimmer
Freshwater planted aquariums
50 ppm range is ideal for coral/fish or fish-only aquarium maintenance
HMS Multi Light Track - Aqua Illumination Size:36 Inch Add 500g of calcium chlorideThe HMS Multi Light Mounting System is composed of three individual components that let you customize the mounting system for your exact tank and the number of Hydra LED modules you need. The track system lets you slide your lights from side to side allowing you to position them perfectly for the best coverage and reduction in shadowing. Just select the track that is appropriate for your aquarium's total length plus 1. 5+". The extra 1. 5" allows you