Caribsea Ocean Direct Oolite Live Sand (40lb)This substrate is different than all other live sand products on the market. Ocean Direct utilizes Sea Breathe technology, which preserves real live sand with its own original bacteria. Every breathable bag of Ocean Direct is alive with up to 1000 times more beneficial bacteria than other preservation methods. Every grain of Ocean Direct is coated with bacteria and encapsulated by capillary action in a thin film of real ocean water. The thin film is

as the caudal spines can inflict a painful wound

Due to its fast metabolism it should be fed with frozen food often

ensuring your water remains clear and aesthetically pleasing

water features and waterfalls

A burrowing shrimp that spends much of its time digging

and long-term cleaning of the UVC light source:

to dissipate heat passively

It may host a bubble-tip anemone if one is present

small frags and unsecured rockwork

Precision geared valve for positive flow regulation

lighting and flow

In a liquid gel form