Ocean Direct-Pacific Black, 5 lb. pump Used in waterfall filters

Used in waterfall filters

Used in tank

Automatic Water Changes

1 ml reduces approx

Blade side has only 3 contact points resulting in a 3mm gap between the cleaner and the glass

Ocean Direct-Pacific Black, 5 lb. pump Used in waterfall filtersOCEAN DIRECT 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