This is the general freshwater aquarium forum. Also a place for freshwater filtration and freshwater chemistry posts.

All about the different freshwater fish and their specific needs, care, habitat, biotopes, and all other specific topics relating to freshwater fish keeping.

Discuss livebearers such as fancy guppies, mollies, swordtails, mosquito fish, and any other live-bearing tropical fish.

Do you grow freshwater plants in your aquarium? This is the forum for you! Freshwater plant species, freshwater plant lights, freshwater plant water additives, chemistry, and plant nutrition. This forum is also a place to discuss plant-safe fish, CO2 dosing, nutrients, fertilizer, substrates, and other topics of interest to those keeping planted aquariums.

This is a place to chat about different ailments of freshwater / sweetwater fish. If you're having problems keeping your fish healthy, or the fish don't seem to be well, and other types of emergencies, this is the discussion board to post in. Our expert members will be glad to chime in if they think they can give you guidance. Best wishes with your sick fish.

This is the general saltwater fish-only aquarium forum. If your saltwater tank is not a reef, this is the forum for you!

All about the different saltwater fish and their specific needs, their safety when combined in a tank with other fish, inverts, and other tank inhabitants such as corals.

A nano-reef is a reef aquarium in a small tank. This subforum is for discussions about nanoreefs.

A place to talk about live aquarium corals, their care, identification, and propagation techniques. Also a general category to talk about reef tanks in general.

Discussion forum for all types of saltwater invertebrates (not coral or anemones) such as snails, shrimp, cephalopods, etc.

This is the forum to discuss water chemistry in a reef aquarium. How are you keeping your water balanced? Find the recommended water parameters and the latest information and developments to keep a balanced reef.

This is the place to discuss filters for reefs and other saltwater tanks. Posts belong here that are involving saltwater aquarium hardware - skimmers, reactors, denitrators, refugiums, wet/dry, uv, ozone, co2, pumps, lights, chillers, etc.

This is the place to buy, sell, and swap corals, anemones, macro algae, individual frags, and frag packs. You may also post threads with the list of corals that you're looking to acquire.

All other posts go here. Jokes, travel stories, anything else you would like to chat about.

This is the `tell us about yourself` category. Please make an introductory post here, let us know a little about yourself. A perfect place to break the ice.

Cultivated Coral - Australian Exotics, Exotic Corals, Flores Island Corals, Soft Corals, LPS SPS, Zoanthids, ORA Coral, ORA Fish, ORA Clams, and Dry Goods

Dark Lord Coral - LPS, SPS, ZOOs, Soft Coral, Fish, Inverts, Clams, and Dry Goods

worldwidecorals.com, your one stop shop for live corals and frags. Located in Orlando, FL we specialize in finding and aquaculturing the most sought after corals in the world.

In October 2007, the Colorado Aquarium Society celebrated it's diamond (60th) anniversary as an organization. Very few fish clubs survive this long! This forum is for all members of the Society to discuss topics of their choice.

This forum is for all members and prospective members of the Society to stay in touch. The GCAS is a casual club of freshwater hobbyists of all experience levels who meet the 2nd Wednesday of each month from 7:30 to 9:30 PM. The meetings start with time to mingle, then a quick review of club business, usually followed by a presentation given by a club member or invited speaker, and finally an auction of fish, plants, and products. Usually we have coffee and cookies for refreshments.

This is where announcements dealing with the Aquarium Forum project will be posted.

Let us know your suggestions to make Aquarium Forum better. And if there is something that you want changed or fixed, bug reports, etc., please submit them here.