Glossary: F

Fish Only

Saltwater aquariums that contain no corals or other invertebrates are considered to be "Fish Only."

FO

See Fish Only

FOWLR

Fish only with live rock. An aquarium with no significant corals.

Frag

A fragment of a parent coral, or small coral. See Fragmentation.

Frag Plug

A small disc or cylinder made of ceramic, aquarium substrate, rubble rock, etc. used to mount coral frags on. Often made to fit into holding racks for coral grow-out.

Fragmentation

A means of artificial reproduction by which sections or segments of a coral is divided, cut, or broken into pieces from which a new colony is grown.

FS

For Sale, found in the classified forums.

FTS

Full Tank Shot (forum lingo)

FTW

"For The Win" (forum lingo)

FW

Freshwater

FWIW

For what it's worth (forum lingo)

FYI

For your information (forum lingo)

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