Proper Filtration For 55 Gallon Aquarium

proper filtration for 55 gallon aquarium

We admit that this list includes species that are sometimes kept successfully, under the right conditions. Our list is based on many criteria, and weve tried to qualify those species that may be considered borderline, adding comments to that effect when necessary. Our point in compiling this list, is that there are hundreds of species that will do well in aquaria, and have been proven to survive even longer, in some cases, than they would in the wild. We feel there is no reason to sell species that have a history of being difficult.

This practice is irresponsible and ignorant. It isnt fair to new aquarium hobbyist

proper filtration for 55 gallon aquarium

Canister Filters: Although canister filters are designed primarily for mechanical and chemical filtration, many people are using them these days as biological filters. They will hold enough media to support a good population of beneficial bacteria. However, they have the same disadvantage as an undergravel filter for marine aquarium use, in that the bacteria are fully-submerged, and so are competing for oxygen with fish in the aquarium. Many models come with a spray bar return, which if placed horizontally ju

This technique is not appropriate for most retailers who are better off recirculating, mixing system water.

How it Works:

Each tank or tub on a system is drilled and fitted with an overflow through the back or a bottom standpipe. Acrylic aquaria are easily drilled wit

This is more important in saltwater tanks, where the high density of the water greatly reduces the amount of available oxygen.

The size of the nitrifying bacteria population in the biological filter determines how much toxic ammonia (fish waste) can be processed. If there are too many fish in an established aquarium, tests for ammonia or nitrite will be positive. The beneficial bacteria pop

Even with the smaller species you are still going to need a rather large aquarium. The tropical gar also is possible to keep in aquariums as it doesnt grow as large; however this species is very hard to find. The Cuban gar is a red-list endangered species and shouldnt be kept even if you somehow find one.

In aquariums gars are quite demanding and r

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