Portland Aquarium

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New posts

Undergravel filter: how it works, the bestsellers, and installation

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An undergravel filter is one of the most efficient fish tank accessories that act as a biological filter. While you can easily purchase this accessory online, you should first understand the concept and science behind […]

3 types of pest aquarium snails and a guide to removing them

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Opinions are divided on snails of all types and their place in the aquarium. Some hobbyists believe snails to be a true menace, tearing away at plants and breeding like rabbits, spreading their ugly presence […]

Castle decorations for small to large aquariums and setup ideas

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Castle ornaments are a classic decoration for aquariums that look great and add structure and character to any fish tank. Castle aquarium decorations don’t only look great though, they also add structure and hiding places […]

Best sunken ship decorations (with dimensions) for shipwreck themes

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Sunken ship aquarium decorations are some of the coolest ornaments that you can use for your aquarium. These decorations create a mysterious underwater scene that will impress your friends and family while also creating awesome […]

Cave decorations for small to large aquariums and setup guide

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Pretty much all aquariums can do with a great cave decoration. Not only do they add mystery and appeal to the look of your tank, but they also provide huge benefits to many of the […]

Best filters for aquariums up to 100 gallons (various types for choice)

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Good filtration is one of the most important keys to success in the world of fishkeeping. Even larger aquariums like 100-gallon setups require good filtration to maintain the excellent water quality that your livestock deserve. […]

Best filters for aquariums of 60-75 gallons (many types for choice)

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Ask any successful fishkeeper what the most important piece of equipment they need to maintain the water quality in their aquariums is and they’ll almost certainly say it is the filter. Water parameters in 60-75 […]

Best filters for aquariums of 50-55 gallons (various types for choice)

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Are you looking for a filter for your 50-55 gallon aquarium? You probably know how crucial good filtration is for the health of your fish and to maintain good water quality. Choosing the right filter […]

Best filters for aquariums up to 20 gallons, many types for choice

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All 20-gallon aquariums need a good quality filter to keep water quality high, and your fish and other livestock healthy. In aquariums without filters, ammonia and nitrites can quickly build up to dangerous levels, while […]

Best filters for 29-30 gallon aquariums (various types for choice)

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Are you looking for an aquarium filter for your 30-gallon fish tank? Aquarium filters are an extremely important component of any healthy aquarium that you need for maintaining good water quality and happy fish. Here […]