Literatura
AquaLog
Tropical Fish Hobbyist

Aquapaisagismo
Aquatic Plant Central
AquaBotanic
ADG - Aquarium Design Group
Naturaquarium.de
Aquaticscape
Aquabase

Avançados
Substrates for Aquarium Plants

Plantas
AquaPlant
The Crypts Page
Aquatic Horticulture
Aquatic Plants Mailing List
Center for Aquatic and Invasive Plants
Posts on Aquatic Mosses

Peixes
Fishbase.org
Planet Catfish
Corycats
ScotCat
Killi House
The British Killifish Association
Killi-Data Online
Puffernet
Home of the Rainbowfish
Aquarticles.com - Fish Breedind
The Home Page of Tom and Pat Bridges
Association France Vivipare
Cyprinodontoidea - of Tandkarperachtigen
Klub prátel divokých živorodek - Poecilidae
The American Livebearer Association
BLA - British Livebearer Association
Arofanatics
Fish in the net
Fish profiles
Fish Profiles Forum
Koi Vet

Invertebrados
The Apple Snails (Ampulariidae) Website
Sumário do Domínio dos Ampulariidae
Caridina serrata
Sumário de Crustacea
Crusta 10
Malacostraca - Eucarida

Lojas
Ecoanimal
Starfish
Aquário do Brasil
Ecomarine
Aquário Itaquera

Japoneses
RVA - Rayon Vert Aqua

Produtores de plantas
Mascheville Plantas Aquáticas
Dennerle Natur Erleben
Aquartica
Tropica Aquarium Plants
Oriental Aquarium
Florida Aquatic Nurseries
Karel Rataj

Botânica
Hormônios Vegetais
Flora von Deutschland, Österreich und der Schweiz
Victoria Adventure

Marcas
Seachem Laboratories
Eheim
Hagen
Azoo Taicong Corp.
Tetra
Labcon
Sera
AB Aqua Medic
Aquarium Pharmaceuticals
Red Sea
Teco Refrigeration Technologies
Dupla

Amano
ADA - Aqua Design Amano - Japan
Vectrapoint

Geral
Aquahobby - Era de Aquários
Aquatic Quotient
The Krib: Aquaria and Tropical Fish
AquaBase.org
Aquarismo OnLine - AqOL
Atlas Dr. Pez

Fóruns
Fórum Aquahobby - Era de Aquários
Fórum Aquarismo OnLine - AqOL
Aquabotanic Forum - All Wet Thumb Community Center

Marinhos
Reef Corner
Aquarium Design
Reefs.org
Masr de Coral

Algas e plantas marinhas
Chlorophyta - Green Algae
Clearwater Marine Aquarium
Macroalgas Marinhas da Costa Brasileira
Os Ecossistemas Costeiro e Marinho do Extremo Sul do Brasil
Seagrasses

Biótopos
California Academy of Sciences - Ichthyology
Australian and New Guinea Freshwater Aquatics
Pantanal AquaRAP Database
Lifemapper
Plantas aquáticas e palustres do Estado de São Paulo

Concursos
AGA Aquascaping Contest

Clubes e Associações
Aquatic Gardeners Association

Revistas eletrônicas
@qua - Revista Eletrônica

Pessoais
Oliver Knott - Photo Gallery
Xylema, a Vida Flui...
AquaBrasilis
C.M.C.A. - Criação e Manutenção de Ciclídeos Africanos
Ikebana Aqua
Aquascapes
Nature Aquarium of World
E-Aquaria
Mike's Whatever
Fishpondinfo - Roby's Homepage
Steve's Aquatic Plant Resource Page