Saltwater Aquarium Forum
Questions About Your Aquarium? Ask the Pros on Our Saltwater Aquarium Forum
Are you new to the saltwater aquarium hobby? Or are you struggling with a complex saltwater aquarium issue? You’re not alone. Share your questions in the best saltwater aquarium forum and connect with experienced reef keepers for the trusted advice you need.
Reef Network Forum
Tank Build Journals & Reef Projects
Follow reefers' new tank setups, maintenance routines, and long-term project planning. Share your marine aquarium journey and get feedback.
Newbie Corner: First Setup & Basics
Getting started in saltwater? Find all the essential tips for your first marine tank setup, water cycling, and beginner livestock selection here.
Marine Life: Fish, Corals & Inverts
Discuss all types of marine creatures: care guides for saltwater fish, coral propagation, feeding, and managing invertebrates in your reef tank.
Reef Equipment & Reviews
Discuss filtration systems, lighting, protein skimmers, and heaters. Read or submit detailed reviews before buying your next piece of gear.
Water Parameters, Tests & Chemistry
Ask about alkalinity, calcium, magnesium, nitrates, and salinity. Learn how to test your water and maintain perfect chemical balance for your reef.
Disease Diagnosis & Treatment / Pest Control
Identify diseases in your marine fish and find effective treatment options. Learn how to spot and eliminate common reef aquarium pests (e.g., Aiptasia).
DIY (Do-It-Yourself) & Equipment Mods
Share your homemade projects! Get inspiration for custom sumps, auto top-offs, light fixture modifications, and other budget-friendly hacks.
Photography & Videography
Tips and tutorials for taking stunning photos and videos of your reef tank and livestock. Discuss gear, settings, and editing techniques here.
Buy/Sell & Trade Classifieds
Post your marine livestock, coral frags, or used equipment for sale or trade. Please read the community rules before posting your ad.
Feature Requests & Bug Reports
Help us improve the forum! Submit your ideas for new features, report technical bugs, or suggest changes to existing functionality here.
