Why are undergravel filters considered obsolete?

Ryann Gaylord asked a question: Why are undergravel filters considered obsolete?
Asked By: Ryann Gaylord
Date created: Fri, Aug 6, 2021 11:18 AM

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Those who are looking for an answer to the question «Why are undergravel filters considered obsolete?» often ask the following questions:

❔ Are aquarium undergravel filters considered obsolete?

They are also the most complicated to run and the most prone to leaks. You can satisfactorily run a large aquarium with several large sponge filters, but sponge filters are not as good at removing solid waste as canisters. Some people do run canister filters on large marine aquaria, often in addition to using live rock as a biological filter.

❔ Undergravel filters yes or no?

I have a 20 gallon tall tank with some community tropical fish and a couple of ghost shrimp. I currently run a Penguin 150 w/biowheel which keeps my tank water reasonably clear. I was thinking of possibly adding or switching to an undergravel filter as I have a friend who uses one exclusively in...

❔ Why are undergravel filters bad?

Undergravel filters do need cleaning to keep them running properly. If the dirt they suck in is not removed it will eventually slow the flow of water through the bed. This reduces the amount of oxygen getting to the beneficial bacteria, leading to poor performance and a deterioration in water quality.

9 other answers

Are Undergravel filters obsolete? These are the most popular ways to decorate tanks nowadays, and that's why you don't see undergravel filters very often. But in and of themselves, undergravel filters are not obsolete, and as I say, in some situations they could be good value, reliable filters to choose.

Purpose of an Undergravel Filter.The two basic things you want in your aquarium are a good filter media base for strong biological filter growth, and clean, clear water. We feel that these filters can be very effective, but are best used in tanks under 55 gallons in size, and are NOT appropriate for use in reef tanks.

Why are undergravel aquarium filters no longer popular at stores? The same reason for everything, money. While it is true that newer applications deliver better performance, there are many qualifiers in the fine print.

Why are Undergravel filters bad? Undergravel filters do need cleaning to keep them running properly. If the dirt they suck in is not removed it will eventually slow the flow of water through the bed. This reduces the amount of oxygen getting to the beneficial bacteria, leading to poor performance and a deterioration in water quality. Are Undergravel filters obsolete?

Not an undergravel. Undergravels are falling out of favor because newer applications offer better performance, but they are usually much more expensive, need more ancillary components, and have much stricter operating parameters to deliver that performance, translating to more cost and labor. 9. Carl Russ.

The “UGF” is now generally considered obsolete, but they’re cheap and simple enough that they never quite disappear. Whether there’s still a role for undergravel filtration in aquariums is a question with many answers. In aquaponic systems, however, these old standbys offer some surprising advantages.

The Undergravel Filter Controversy. Stan and Debbie have worked in the aquarium fish field for over three decades and written 300+ articles about pet fish. The under gravel filter (UGF) controversy has been raging for years. As modernization of aquarium filtration products advances, many aquarists feel the need for a UGF has long past.

These are the most popular ways to decorate tanks nowadays, and that's why you don't see undergravel filters very often. But in and of themselves, undergravel filters are not obsolete, and as I say, in some situations they could be good value, reliable filters to choose. Cheers, Neale . AbbeysDad Fish Herder.

Everytime I see someone post about undergravel filters, they say they are junk and it is better to get a cannister or a hang on back filter..I think they are wrong..An undergravel filter if maintained properly is a a very good filter...I have a 110, 55, and 20 gallon tank with undergravel filters equipped with powerheads and they filter my water fine...I change my water every 1.5 months only ...

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