Reef Octopus Regal 200-EXT Protein Skimmer Dottybacks & Pseudochromis magnesium and carbonate additives are

magnesium and carbonate additives are best added on alternate days or at least 30 minutes apart

Complete Conditioner Benefits for Fresh and Saltwater

API High Range pH (Marine) Test Kit

supplying micro elements

Reef Octopus Regal 200-EXT Protein Skimmer Dottybacks & Pseudochromis magnesium and carbonate additives areReef Octopus Regal 200 EXT Protein Skimmer The Reef Octopus Regal 200 EXT Protein Skimmer is an external recirculating protein skimmer for larger marine aquariums that need high control over contact time, feed rate and skimmer placement outside the sump. External Recirculating Regal 200 EXT Skimming The Regal 200 EXT uses a recirculating design, meaning the VarioS skimmer pump mixes air and water inside the skimmer while a separate feed pump supplies