Learn what starfish eat in the wild and aquariums, including their unique external digestion process and feeding requirements for different species.

Expert guide to sparkling gourami care including tank setup, water parameters, breeding, and troubleshooting for successful nano aquarium keeping.

Complete care guide for ryukin goldfish including tank setup, feeding, health management, and breeding tips from 8+ years of experience.

Comprehensive guide to caring for black orchid betta fish, covering tank setup, water parameters, feeding schedules, breeding, and health management.

Complete electric blue ram care guide covering tank setup, water parameters, breeding tips, and troubleshooting common problems. Learn from experienced aquarist.

Learn the critical acclimation process and feeding requirements to successfully keep otocinclus catfish alive in your aquarium.

Essential care guide for Columbian sharks with critical warnings about their 20+ inch adult size, marine aquarium requirements, and venomous spines. Not suitable for most hobbyists.

Learn everything about keeping dwarf lionfish including species differences, tank requirements, feeding protocols, and critical safety procedures for handling these venomous beauties.

The Doctorfish Tang stands as one of the Caribbean's most recognizable surgeonfish species, captivating marine aquarium enthusiasts with its distinctive blue-gray coloration and peaceful temperament. This comprehensive guide covers everything needed for successful Doctorfish Tang care.

The marine betta (Calloplesiops altivelis) represents one of the most fascinating species in the saltwater aquarium hobby. This comprehensive care guide covers everything from tank setup to feeding, behavior, and compatibility requirements for successful marine betta keeping.