Biologically and mineralogically complete sand substrate for saltwater aquariums. Contains specially engineered bacteria to suppress "new tank syndrome". Discourages nuisance algae. Never needs replacement.

Biologically and mineralogically complete sand substrate for saltwater aquariums. Contains specially engineered bacteria to suppress ";new tank syndrome";. Discourages nuisance algae. Never needs replacement.

Biologically and mineralogically complete sand substrate for saltwater aquariums. Contains specially engineered bacteria to suppress ";new tank syndrome";. Discourages nuisance algae. Never needs replacement.

LifeRock Arches gives any marine aquarium a dramatic, more 3 dimensional aquascape without distrupting circulation flow.

LifeRock Arches gives any marine aquarium a dramatic, more 3 dimensional aquascape without distrupting circulation flow.

Packaged in a breathable bag with a thin film of real ocean water (sand will be damp) to preserve 1,000 times more living bacteria than other preservation methods - no added chemicals or special processing. Ocean Direct aragonite live sand ensures faster,...

Packaged in a breathable bag with a thin film of real ocean water (sand will be damp) to preserve 1,000 times more living bacteria than other preservation methods - no added chemicals or special processing. Ocean Direct aragonite live sand ensures faster,...

Real aragonitic base rock with live spored bacteria, shipped dry.

Real aragonitic base rock with live spored bacteria, shipped dry.

BioCube Mini Ultraviolet Sterilizer. Kills free-floating algae, kills parasites, kills harmful bacteria and is ideal for small aquariums.

This elegant super thin aquarium lights will provide optimal lighting for a bright thriving environment. The light contains a soft-touch switch and a versatile mounting screw which can be used with framed or frameless aquariums.

Energy efficient, super bright LEDs for a flourishing aquatic ecosystem.