FRESH WATER

Filtration

• Aquarium Filtration All about filtration in the freshwater tank.
• DIY -- Fluidized Bed Filter By Karen Saboleik
• Undergravel Filter Controversy An informative article about the effectiveness of the UGF. By Jim Kostich
• Undergravel Filters How to use them and how them work. By Sam McDonald
• Undergravel Filtration Technology All about the Undergravel Filter and its applications.
• Wet/Dry Trickle Filters Build your own trickle filter.

Fish disease, Ichtyopatology

• About Fish Stress All about and how to avoid life-threatening stress.
• Acidosis By Sam McDonald
• Disease Diagnostic Tool This is a series of yes/no questions to diagnose your fish ailments.
• Disease in Fish By Shawn Prescott
• Encyclopedia of Fish Diseases About infections and diseases.
• Fish Diseases This tool will help diagnose your ailments.
• The Healthy Aquarium By Richard Brown
• Hexamita/Spironucleus Information on the 'little things'
• New Tank Syndrome -- All you need to know. By Jim Kostich
• pH and Alkalosis By Sam McDonald
• Sporozoa About microscopic protozoa and the potential problems associated with them
• Why Quarantine By Bruce Davidson. Designed for Marine Fish but still useful
• Worm Infestations in Fish By James A. Anderson.

Fish food, native food

• An Old Aquarists Preference for Live Foods Learn why this old-schooler prefers live foods. By Dick Wallace.
• Artemia FAQ 2.0 Everything you ever wanted to know about brine shrimp.
• Food and Medicine - Live Cultures
• Eat Your Spinach or Else Addresses various vegetable fish foods. By Toni Maika.
• Giant aquarium in Hradec Kralove, Czech Republic - the largest fresh water tank in Europe with a collection of predatory fishes from South America
• Nutrition 101: Make Sure Your Fish Get Their Oats By Ken Luchtherhand
• Siamese Algae Eaters - and other Asian algae eating Cyprinids

Lighting of tanks

• Lights and the Aquarium General information about aquarium lighting

Notices for beginners

• Adding your Fish Things to take care of when adding new fish to your aquarium.
• Beginner FAQ Introductory material about freshwater fishkeeping.
• Fish Room Build that fish room you always wanted.
• Good and Bad Beginner Fish Explains what to keep and what not to keep.
• Increasing the Survivability of Your Next Fish Purchase By Bruce Davidson.
• Long Term Success What to watch out for after you have successfully initiated your tank.
• Necessary Equipment What you need to start a successful aquarium.
• New Tank Guide Very comprehensive and complete guide for the beginner.
• So You Gotta Move Your Aquarium Bruce Davidson

Supplies

• Aquascape Fish Imports
Worldwide Distributors of a vast range of tropical and coldwater fish for supply to the aquatics trade.

• PISCIA Ltd. Export - Import - PISCIA Ltd., the Czech export - import company dealing with tropical pet fish, especially the cichlids. Our enterprise would offer to you many fish species fully adapted to life in an aquarium.

• TETRA Tetra/Second nature has over 1,000 quality products and books for the care of aquariums, ponds and terrariums.

• Victoria a Malawi - chov a odchov cichlíd aj rarity a novinky; stránka Andreje Mužíka: Ponuka rýb ktoré chovám, priebežne aktualizované/breeder of cichlids from greate East African lakes, continuously actuallized offer.
  E-mail:  andrej.muzik@pobox.sk

Source

• The 2000 Calendar of Fish Events
• AquariumHobbyist An independant online community of hobbyists, businesses, keepers, breeders, and organizations. Chat rooms, WebRadio, classifieds, feature pages, and lots of message boards. Part of the PetHobbyist community.
• AKVARISTIKA  Aquarium Tropical Fish - akvarium, aquarium links, aquarium magazines, aquarium calculator...
• AquaWeb Fish Resources
• Aquarium Books A guide to good aquarium resources.
• Aquarium Geographic - Natural biotope tanks
• Desert Fishes Council Pupfish Info
• Directory of /pub/aquaria - an FTP site
• Finding Reputable Fish Stores What to look for when selecting quality sources for aquarium products.
• FINS

• FishNET SERVICE by PISCIA Ltd.

• Giant aquarium in Hradec Kralove, Czech Republic - the largest fresh water tank in Europe with a collection of predatory fishes from South America
• General aquaristic Site about aquaristic and chemistry.
• Ichthyology: A Little History A historical look at the historical study of fish. By Sam McDonald
• Icthyology Resources at MUSE
• The "Jurupari" Project - Will the real eartheater please stand up?
• Liisa Sarakontu's Tropical Freshwater Aquaria Page
• Natural Environment Something to think about
• Richard's Fish Tanks - Not only tanks but a host of good information and articles as well as some great pictures.
• Something's Fishy
• Trevor Stocki's Fish Page

Water chemistry

• A Typical Tank Break-In About the nitrogen cycle. By Jim Kostich
• All About Water Chemistry Essential information about water chemistry and what it means.
• CO2 Controller Very useful information about building your own CO2 controller.
• Environmental Balance in the Freshwater Aquarium A thread from the Cichlid Room
• Freshwater Parameters A comprehensive look at tank parameters and what they mean
• How to Test your Water Describes a crucial part of aquarium maintenance.
• The Nitrogen Cycle and "New Tank Syndrome" A must-read resource which describes the nitrogen cycle.
• Preparing your Water How to make your aquarium water suitable to maintain life.
• Removing Nitrates Getting rid of the algal-causing nitrates in the freshwater tank. Mike Wilson.
• Water Changes Tells how to accomplish periodic water changes and what is accomplished afterwards.
• Why Not Give the Brackish Aquarium a Try? A ploy to get more involved in the brackish water hobby. By Dick Wallace.