Fish & Invertebrates
Beginner Anemones: Bubble Tip vs Long Tentacle vs Sebae
Three anemone species, ranked by difficulty, lighting needs, and clownfish hosting reliability.
Anemones are the most rewarding addition to a clownfish reef — and the most likely to wander into a powerhead. Choose the right species for your tank.
Bubble Tip Anemone (BTA)
Easiest to keep. Tolerates moderate lighting. Will host most clownfish species. Min 30 gallons, 6+ months mature tank.Long Tentacle Anemone
Sand-anchored. Needs deep sand bed. Hosts pink skunk and saddleback clowns.Related reading
Fish & Invertebrates
Cleanup Crew Selection: Snails, Crabs, and Shrimp for Every Tank Size
Exact CUC counts for 20, 40, 75, and 120-gallon reefs — trochus, nassarius, hermits, and shrimp…
Fish & Invertebrates
Copepod Culture: Feeding Mandarins and Boosting Reef Biodiversity
How to set up a 5-gallon copepod culture to feed mandarin gobies, sea horses, and pod-dependent…
Fish & Invertebrates
Marine Ich Treatment: Copper, Tank Transfer, and Hyposalinity Compared
Three proven protocols for eliminating Cryptocaryon irritans and which one is right for your situation.