Tang care guides

Guida alla Cura

Marine Tang Care Guide

A care guide for marine tangs (surgeonfish, family Acanthuridae) — one of the most popular and challenging groups in the saltwater hobby. Covers the most commonly kept species, tank size requirements, the critical importance of algae-based diets, and ich prevention strategies.

Guida alla Specie

Gem Tang Care Guide

Zebrasoma gemmatum

The Gem Tang (Zebrasoma gemmatum) is widely considered the holy grail of marine aquarium fish, with specimens routinely commanding $2,000–$4,000 at retail. Endemic to a narrow band of the western Indian Ocean — primarily around Mauritius, Réunion, and Madagascar — its limited collection range, deepwater habitat, and export restrictions make it one of the rarest tangs in the trade. This guide provides collector-grade care instructions based on The Fish Collection's direct experience maintaining and shipping this extraordinary surgeonfish.