Spotted Mandarin (Synchiropus picturatus) with blue and orange ringed spots on the sand of a home reef aquarium

Spotted Mandarin Care Guide: Tank Size, Diet, Copepods & Tankmates

Spotted Mandarin care made simple: how big a tank it needs, why copepods matter so much, whether it eats frozen food, and which fish make safe tankmates.

#spotted-mandarin #mandarin #dragonet

Convict Tang (Acanthurus triostegus) with black vertical stripes swimming in a home reef aquarium

Oct 18, 2026 • 4 min read

Convict Tang Care Guide: Tank Size, Diet, Tankmates & Reef Safety

Convict Tang care made simple: how big a tank it needs, what to feed, whether it is reef safe, which fish it gets along with, and how to keep it healthy.

#convict-tang #tang #surgeonfish

Citron Goby (Gobiodon citrinus) with yellow fins and blue facial lines perched face-forward on pink coralline rock in a home reef aquarium

Oct 17, 2026 • 10 min read

Citron Goby Care Guide: Tank Size, Diet, Nano Reef & Pairing Tips

Citron Goby care made simple: 10+ gallon nano setups, small meaty foods, Acropora nipping risk, toxic mucus, pairing, tankmates, and a ReefBay buying checklist.

#citron-goby #clown-goby #goby

Wyoming White Clownfish (Amphiprion ocellaris) with a snowy white body and black-edged orange fins swimming in a home reef aquarium

Oct 16, 2026 • 10 min read

Wyoming White Clownfish Care Guide: Tank Size, Diet, Pairing & Buying Tips

Wyoming White Clownfish care: what makes this white designer Ocellaris, 20+ gallon tanks, diet, pairing and anemones, tankmates, and a ReefBay buying checklist.

#wyoming-white-clownfish #clownfish #designer-clownfish

Powder Blue Tang (Acanthurus leucosternon) swimming over the sand bed in a home reef aquarium

Oct 15, 2026 • 9 min read

Powder Blue Tang Care Guide: Tank Size, Diet, Ich Risk & Tankmates

Powder Blue Tang care: 125+ gallon tanks, an algae-heavy diet, ich prevention and quarantine, reef safety, tang aggression and tankmates, plus a ReefBay buying checklist.

#powder-blue-tang #tang #surgeonfish

Yellowhead Jawfish (Opistognathus aurifrons) resting on a crushed coral and rubble sand bed in a reef aquarium

Oct 14, 2026 • 8 min read

Yellowhead Jawfish Care Guide: Tank Size, Diet, Sand Bed & Jump Risk

Yellowhead Jawfish care: 30+ gallon tanks, a 3–4 inch mixed sand bed for burrowing, a meaty carnivore diet, reef-safe tankmates, jump-proof lids, and a ReefBay buying checklist.

#yellowhead-jawfish #jawfish #pearly-jawfish

Two black and white Darwin clownfish (Amphiprion ocellaris black form) swimming near a terracotta pot in a blue-backed aquarium

Oct 13, 2026 • 9 min read

Darwin Clownfish Care Guide: Tank Size, Diet & Black Ocellaris Tips

Darwin Clownfish (black ocellaris) care: 20+ gallon tanks, an omnivore diet, why juveniles start orange, reef-safe tankmates, pairing tips, and a ReefBay buying checklist.

#darwin-clownfish #black-ocellaris #clownfish

Nearly Naked Clownfish (Amphiprion ocellaris designer morph) in a reef tank, bright orange with minimal white striping

Oct 12, 2026 • 8 min read

Nearly Naked Clownfish Care Guide: Tank Size, Diet & Designer Morph Tips

Learn Nearly Naked Clownfish care: 20+ gallon setups, omnivore diet, reef-safe stocking, designer morph notes vs classic ocellaris, pairing tips, and a ReefBay buying checklist.

#nearly-naked-clownfish #clownfish #ocellaris

Purple Firefish (Nemateleotris decora) hovering above an orange coral in a reef tank, showing its violet face, lavender body, and red-tipped fins

Oct 11, 2026 • 9 min read

Purple Firefish Care Guide: Tank Size, Diet, Pairing & Jump Risk

Learn Purple Firefish (Nemateleotris decora) care: 20+ gallon setup with bolt holes, mysis and copepod diet, reef safety, pairing and tankmate tips, jump-proof lids, and a ReefBay buying checklist.

#purple-firefish #firefish #dartfish

Close-up of an Orange Spotted Blenny (Blenniella chrysospilos) with bright orange-red spots, head cirri, and a comb-like dorsal fin beside live rock

Oct 10, 2026 • 9 min read

Orange Spotted Blenny Care Guide: Tank Size, Diet & Reef Safety

Learn Orange Spotted Blenny (Blenniella chrysospilos) care: 30+ gallon rock-heavy setup, algae and nori diet, reef safety with SPS and clams, blenny-safe tankmates, jump-proof lids, and a ReefBay buying checklist.

#orange-spotted-blenny #blenny #algae-eater

Yasha Goby (Stonogobiops yasha) hovering on white sand beside its partner Randall's pistol shrimp in a reef aquarium

Oct 9, 2026 • 8 min read

Yasha Goby Care Guide: Tank Size, Diet & Pistol Shrimp Pairing

Learn Yasha Goby (Stonogobiops yasha) care: 10–20+ gallon sand-bed setup, meaty zooplankton diet, Randall's pistol shrimp pairing, jump-proof lids, peaceful tankmates, and a ReefBay buying checklist.

#yasha-goby #shrimp-goby #pistol-shrimp

Helfrichi Goby (Nemateleotris helfrichi) with yellow face and lavender body hovering in a reef aquarium

Oct 9, 2026 • 6 min read

Helfrichi Goby Care Guide: Tank Size, Diet & Jump Risk

Learn Helfrichi Goby (Nemateleotris helfrichi) care: 20–30+ gallon quiet reef setup, zooplankton diet, bonded pairs, jump-proof lids, peaceful tankmates, and a ReefBay buying checklist for Helfrich's Firefish.

#helfrichi-goby #firefish #dartfish