Pimp My Filter #74 - Marina CF40 Canister Filter
Channel: Pondguru
Date: 17/06/2022

I couldn't find this filter for sale online at the time of uploading this video which is a shame as it was exceptionally cheap when I filmed this video.
This link may be relevant in the future if the filter becomes available: https://geni.us/s8xnhrM
Foams, Biohome, Biogravel etc: http://www.filterpro.co.uk
(FilterPro site has links to Biohome suppliers in other countries)
Follow me on Odysee: https://odysee.com/$/invite/@PondGuru:0
(it's like YouTube but without the Cultural Marxism and censorship)
Contact me on 07772848730 / sales@filterpro.co.uk
*******(I don't do texts)*******

The CF40 is a decent little filter but it doesn't seem to be readily available online now although I'm sure some shops will still have stock.
At the time I made this video the full range of Marina CF filters were available on Amazon and Ebay as well as through independent retailers.
This Amazon link above says 'currently unavailable' but it may be worth checking out if you're watching this video well after the upload date since they should become available in the future.

If you think you need a bigger canister filter maybe you just need a booster - go for the 2.3 litre version and free up an extra tray in your main canister filter: https://geni.us/2bj1

The following videos will be useful for learning more about filtration and filter media:
Sizing a canister properly and filter set up: https://goo.gl/om19un
Looking INSIDE different filter media: https://goo.gl/hZWS6c
Bacteria and filter media: https://goo.gl/123gAF
How to clean an aquarium: https://goo.gl/bPMhvh
Aquarium tips / filtration playlist: https://goo.gl/pXgqVj

A full cycle is completed by bacteria - the aerobic part of biological filtration which processes ammonia to nitrite and nitrite to nitrate followed by an anaerobic part which processes nitrate into soluble nitrogen which bubbles off to the atmosphere.
Therefore it requires a suitable amount of excellent quality filter media to be able to provide the environment for both aerobic AND anaerobic bacteria - that is what Biohome filter media does perfectly but even with such good media there are limitations and we recommend the following amounts for different stocking scenarios:
(1 US Gallon = 3.8 litres)
(1kg = 2.2 lbs)
Average community tropical aquarium = 1kg per 100 litres 
Average coldwater aquarium = 1kg - 1.5kg per 100 litres
Predator aquarium = 1.5kg - 2kg per 100 litres
Large cichlid aquarium = 1.5kg - 2kg per 100 litres
Malawi / Tanganyikan aquarium = 1.5kg - 2kg per 100 litres
Marine aquarium = 1.5kg - 2kg per 100 litres
Average mixed fish pond = 1kg per 200 litres
Average koi pond = 1kg per 150 litres

You may be disagreeing with the above figures but remember that they are for a FULL CYCLE not half a job - achieving 0 ammonia and 0 nitrite is quite easy since aerobic bacteria grows freely on any surface but the anaerobic bacteria responsible for COMPLETING the cycle needs more a specialized habitat.
Remember to use a water conditioner which does not bind / detoxify ammonia, nitrite or nitrate as that type of conditioner will severely limit bacteria numbers by starving the bacteria of 'food'.
Size a filter properly, set it up sensibly and you will have perfect water - it's that simple....and your filter won't be the dreaded 'Nitrate factory'.....you'll spend less money on treatments too......basically the filter is the foundation of a successful aquarium. 

This series of videos is all about trying to squeeze more efficiency out of internal and external aquarium filters which generally have a limited filtering capacity - If you have a filter you'd like me to feature in a video then please contact me on:
sales@filterpro.co.uk
07772848730 (Richard) 
Anyone who sends a filter (UK only due to return shipping costs) will have it upgraded and returned to them for free and the only cost you will pay is how much it costs to ship it to me - I'm helping to boost your filter and the resulting videos will hopefully be useful to viewers all over the world so it's a win/win. 

This channel is purely a hobby for me so I will never ask viewers to donate money for any of my projects or charge anyone for information - information should be shared freely and I certainly don't consider myself an 'expert' in anything I pursue as a hobby so please do your own research, never accept anything as 'fact', reject anyone claiming to be some sort of authority or 'expert' and make your own minds up about anything you wish to study. 

We all are on a long path of learning.........

RECOMMENDED PRODUCTS ON AMAZON: https://goo.gl/jMaBWy
INSTAGRAM: https://www.instagram.com/pondguru_outdoors/

Some of the links above may be to my affiliate programs on Amazon and Ebay so they will throw a few pennies my way if you make a purchase - it costs you nothing extra and helps towards keeping the lights on in my bunker.