The International Federation of Online Clubs and Aquatic Societies
I Focas
THE organization dedicated to the promotion of the fishkeeping hobby worldwide
MEMBERS: DISPLAY THE IFOCAS LOGO PROMINENTLY ON YOUR SITE - SHOW YOU CARE ABOUT OUR HOBBY
.....Welcome to IFOCAS. It is now 2019, our 19th birthday. We have a membership group for every fishkeeper, group, business and aquarist, whether individual or commercial.........If fishkeeping is your speciality then we are sure you will find something of interest to you on our site. All world directories of clubs and aquatic bodies are just one click away, but while you are here why not join us - it's really easy.... There has been a slight delay in uplisting new members details recently due to the sheer volume of new members - but do not worry - if you have received your entry codes you are a member even if the public listing is a little delayed
MEMBERSHIP UPDATE! January 2019. IFOCAS now has over 7,000 aquarist members in over 1,500 organizations spanning over 29 countries and is globally the largest and most influential hobbyist fish group. .
FRANCE
GERMANY
ITALY
SPAIN
PORTUGAL
JAPAN
CHINA
ARABIA
FISH CLUBS OF THE WORLD
UNITED STATES CLUBS
Find a club?
The calculators below can be used to calculate the volume of water in square, rectangular or cylindrical aquariums . Water volume is needed to ensure you treat your aquarium with the correct dosage of medication and fish stocking levels. The calculator's are based on an empty tank (no plants, rock or substrate) that is completely filled with water. Make a minor allowance (approx 10-15%) for such things.
CALCULATE YOUR AQUARIUM VOLUME(Metric)
Width = cm
Length = cm
Height = cm
Your Tank Volume is
Litres
Or if you prefer
Imperial Gallons
CALCULATE YOUR AQUARIUM VOLUME(US)
Width = inches
Length = inches
Height = inches
US Gallons
Volume Calculations For Cylindrical Aquariums
Diameter = cm
Diameter = inches
Heres some convertors so you can use the volume calculators
Calypso Landscapes