STAX® size:20 lb but about half the size

but about half the size

Red LEDs 660 nM:                               qty

Barbed end Aquatic Ball Valve for regulating water flow through standard hoses used for devices such as canister filters

STAX® is flat

HydroClear® Chemical Filter Media restores the natural crystal clarity of aquarium water and removes dissolved organic matter in freshwater or saltwater aquariums

STAX® size:20 lb but about half the sizeSTAX is flat, porous oolitic limestone for building layered aquascapes in marine or freshwater aquariums. Provides a stable structure and limitless creative fun! Avoid introducing pests and create the aquascape of your dreams. Use with STIX cement to make open, gravity defying structures with lots of horizontal surfaces for attaching live corals. Use AquaStik or CorAffix with STAX to create a base for coral frags.