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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
VA per outlet is 1
Every 5ml per 10 litres will increase the magnesium concentration by approximately 12
Included Accessories:
Recommended for use with RO systems to minimise unwanted ions
Placement: High flow areas such as canister or box filters
Coral Samoa Sand Medium (2mm- 3 mm) - 25kg Sack nt-labs VA per outlet is 1Please note: images are for illustration purposes only and are not a precise indicator of size. Please also note: This is a natural product so grain sizes will vary slightly and are not uniform. Natural coral substrate Suitable for all Marine and Malawi aquariums. We recommend rinsing the coral sand before using in your aquarium