UNS Reef System - R120 Shallow Price_5.00-15.99 Ancient Stone is a harder

Ancient Stone is a harder natural rock featuring a darker color palette with varying brown and rust tones

Using Nitroactive Nitrifying Bacteria for Fish also aids in reducing the potential for pesky algae growth

It also can protect during transporting or nitrifying bacteria efficacy failure

A must-have for routine trimming

UNS Reef System - R120 Shallow Price_5.00-15.99 Ancient Stone is a harderThe UNS Reef System offers a reef ready setup in multiple sizes. The R line of rimless aquariums features signature UNS 45 mitered edges, black silicone, and thicker, ultra clear glass ensuring long term performance. The system includes a matching aluminum framed stand with a built in sump filtration system. The stands doors are magnetic and fully removable for easy device control and personalized customization. Larger models feature storage drawers