Caribsea LifeRock Reef Forest Extension Kit Not depending on the kind

Not depending on the kind of filter (internal/external/trickle filter) it maximizes the surface required for biological purification and provides the optimal substrate for the settling of necessary filter bacteria

Do NOT put the cap back on the K-3 bottle until the test has been completed

seawater ionic strength) and on many of the coral’s biological processes (skeleton formation

Plug & Play

MicrōBacter Start XLM 15X creates a nitrifying biological filter in marine & brackish aquaria of all types and is particularly useful for new startups

Caribsea LifeRock Reef Forest Extension Kit Not depending on the kindLifeRock Reef Forest Extension Kit contains 3 x 12" arches, 3 x 14" Reef Rods, and 3 cap rocks. This extension kit, along with the Reef Forest Kit (sold separetely), will create a structure approximately 20 inches wide and 18 inches tall. Size will vary depending on individual design.