Building aquariums is now not as popular as it used to be. Given the availability of pre-made tanks with in-built filters and pumps they have largely become obsolete a trend evidenced in the sales of the newer models. These new tanks are fantastic as they remove the need to purchase separate filters, light fittings, and even pumps. What is more, there are a huge number to choose from varying in size, colour, style and cost.

However, there still remain a core group of die-hard devotees who choose building aquariums as a favorite pastime, making it to their own prescriptions and without the costs involved of having it custom made. Making your own does not require tremendous amounts of skill but it does require patience and care. In general if building your own aquarium tank remember that the following dimensions are a general principle.

The length should be approximately twice the depth, and the height of the tank at most the same as the depth. The second thing to consider is the material you will be using to construct the tank. You can use glass for the entire tank or self-select only some of the sides as being glass and use metal for the remainder.

Either way, the glass and/or metal must be sufficiently strong enough to withstand the forces it will be placed under. Remember that 1Litre of water = 1 Kilogram in weight. That the average tank holds approximately 150L plus the weight of the fish, plants, filters, pumps and other miscellaneous items.

When building aquariums all adjoining sides should be welded together. Make sure all the materials to be used are smooth you do not want any uneven surfaces which could damage the fish. Remember to consider the metal to be used carefully.

You do not want rust as added insurance coat all metal with an epoxy resin which will act as an effective sealant preventing rust. In preference to the metal frame style of tank many now opt for the all glass glued aquarium, using silicone adhesives.