Search results
Results from the WOW.Com Content Network
Weekly water changes (25% of aquarium volume), while vacuuming debris from the bottom of the tank, can solve this problem of nitrate build-up, provided the tank is not overcrowded. Build-up of algae is largely related to light level and mineral imbalance. An aquarium near a window is likely to be overgrown with algae.
The pH range is commonly given as zero to 14, but a pH value can be less than 0 for very concentrated strong acids or greater than 14 for very concentrated strong bases. [2] The pH scale is traceable to a set of standard solutions whose pH is established by international agreement. [3]
This is a list of existing public aquariums [3] in the United States, some of which are unaccredited. For zoos, see List of zoos in the United States. Aquariums are facilities where animals are confined within tanks and displayed to the public, and in which they may also be bred.
Downtown Aquarium (formerly Colorado's Ocean Journey) is a for profit aquarium and restaurant located in Denver, Colorado, at the intersection of I-25 and 23rd Ave. The 107,000 square feet (9,900 m 2 ) main building sits on a 17-acre (6.9 ha) site adjacent to the South Platte River .
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
A universal indicator is a pH indicator made of a solution of several compounds that exhibit various smooth colour changes over a wide range pH values to indicate the acidity or alkalinity of solutions. A universal indicator can be in paper form or present in a form of a solution. [1]
Large aquariums exhibit a wide variety of species and animals in a large range of tanks. These are typically public aquariums and may also include oceanariums and dolphinariums, designed to showcase a diverse range of marine animals for the public. In operation Only aquariums with a total capacity of more than 10 million litres and/or a tank larger than 5 million litres are included in the ...
The aquarium craze was launched in early Victorian England by Gosse, who created and stocked the first public aquarium at the London Zoo in 1853, and published the first manual, The Aquarium: An Unveiling of the Wonders of the Deep Sea in 1854. [2] Small aquariums are kept in the home by hobbyists. There are large public aquariums in many cities.