UNS Reef System - Filter Sock Silencer Availability_In Stock Grey River Slate Stone may

Grey River Slate Stone may be used as a spawning medium for species like cichlids

75" / 150 x 60 x 40CM

Loaded with Vitamins A

this will release tannins

UNS Reef System - Filter Sock Silencer Availability_In Stock Grey River Slate Stone mayQuiet down your reef with filter sock silencers! Sold in packs of 2, this reef accessory keeps your sump running smoothly and quietly. Filter sock silencers are designed to reduce loud splashing sounds that are caused by water entering the filter sock chamber, without compromising filtration performance. Each silencer fits perfectly inside 4" filter sock openings, but are designed to match the Ultum Nature Systems Reef System sumps. By diffusing