People who are interested in fish.
Tourism is the 'main cause' of visits to Antarctica.
i place my aquarium just before the main door of the house.
London IS the main city and capital and the largest city in the UK.
The address of the Homestake Visitor Center is: 160 W Main St, Lead, SD 57754-1362
Yes
A tank or vessel used to hold aquarium water outside of the main tank. Often used to feed or house a filtration system.
china was the main one
The main use of aquarium plants is to place them in a fish tank, this encourages fish to use them as spawning sites. Aquarium plants also help to keep the water at a good quality by binding waste.
Progress in the main storyline until you reach North Coast of Canada, after completing this part of the quest, the aquarium should be open for use.
for the plants which make some of oxygen
Overflows are part of a special type of filtration called a 'sump filter' or sometimes called a 'trickle filter'. Basically the main aquarium has a second, smaller aquarium underneath, usually stored inside the aquarium stand. This second aquarium is called a sump, and contains all of the filtration and heating equipment usually housed in the main aquarium. Water is pumped up from the sump into the main tank, and then returned to the sump from the aquarium via the Overflow. The overflow is basically how the water returns to the sump to be filtered and heated. It is genreally a grated plastic or acrylic enclosure, with a hole and a bulkhead. Water drains through the bulkhead and returns to the sump via a tube.
wembly