Portland Aquarium

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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 […]

Best filters for aquariums up to 10 gallons, many types for choice

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Good water quality and healthy livestock are a result of good filtration. The smaller your aquarium is the more important the filtration system is. And for a 10 gallon tank, a good filter is a […]

Best nano filters for aquariums up to 5 gallons & Betta fish

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Filters are an essential piece of hardware in nano tanks of 5 gallons or less. The small volume of water in these tanks means effective filtration is extremely important to the health of your livestock. […]

Best submersible LED lights for fish-only and low-tech tanks

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All great aquariums need great lighting and one of the simplest and boldest options is a submersible aquarium LED light. These underwater lights will save you on your electricity bill and allow you to display […]

15+ attracting Cryptocoryne species with images for planted aquariums

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The outstanding tolerance of shades and ease of care make Cryptocoryne a great choice for the midground along with other plants, stones, and driftwood. There are so many Cryptocoryne species in the hobby these days, […]

Best 300-watt aquarium heaters for 60-75 gallon fish tanks

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If you’re keeping a 60-75 gallon tank and are finding a perfect heater for the tank, what you need is a 300-watt heater. In this review, we look at some of the best 300-watt heaters […]