Fish Supplies › Hikari › Aeration Equipment

A high impact plastic check valve molder with directional arrows for ease of u... A high impact plastic check valve molder with directional arrows for ease of use. Incorporates a highly dependable valve with the ideal cracking pressure for most aquatic or marine applications. Great for use with air pumps protein skimmers... more

Bacto-Surge® Biological Action Filters are air-driven sponge filters (air pum... Bacto-Surge® Biological Action Filters are air-driven sponge filters (air pump not included) which offer superior mechanical and biological filtration of your aquarium water. The highly porous sponge contains extreme surface area and thousands of... more