Aquariums near you

Section 9 of the Animal Welfare Act 2006 places a duty on anyone responsible for an animal to take reasonable steps in all the circumstances to ensure its needs are met to the extent required by good practice. The Act then lists those needs: a suitable environment, a suitable diet, the ability to exhibit normal behaviour patterns, any need to be housed with or apart from other animals, and the need to be protected from pain, suffering, injury and disease. Nothing in that list carves out fish.

Read against a tank, the list is unusually practical. A suitable environment means water volume, temperature and chemistry appropriate to the species rather than to the shelf space available. Being housed with or apart from other animals is the stocking and compatibility question that causes most losses in a new tank. Normal behaviour patterns is why a shoaling species kept as a pair, or a fish that reaches 30 centimetres kept in a 60 litre tank, is a welfare problem and not just a poor choice.

The practical consequence for anyone commissioning an installation is that stocking should be planned against the finished system, not improvised at the shop. A competent installer will tell you what the tank can support once it is cycled, will explain why nothing goes in for the first few weeks, and will not sell you a display and a full stock list on the same afternoon.

Domestic floors are designed for loads spread across a room, not concentrated under a cabinet. A large aquarium puts several hundred kilograms onto a narrow footprint, and on a suspended timber floor that load lands on a small number of joists. The right answers are structural and cheap to arrange in advance: place the tank against a load-bearing wall rather than in the middle of a span, run the cabinet across the joists rather than along a single one, and for anything large on an upper floor or an older timber floor, get a structural engineer to look before the tank is ordered. A ground floor with a concrete slab removes the question entirely.

The second risk is water rather than weight. Every tank eventually spills — a siphon that keeps running, an overflowing sump, a failed hose clip, a filter seal that lets go while nobody is home. Tanks upstairs, on a wooden floor, or above a room with a plastered ceiling deserve a drip tray, a level floor, and a maintenance routine that never involves leaving a running siphon unattended. Check with your home insurer how escape of water from an aquarium is treated under your policy; it is a two-minute call that is worth making before a large tank is installed.

Electrically, an aquarium is a cluster of mains equipment permanently next to a large volume of water. Keep the socket above the water line rather than below it, form a drip loop in every lead so water runs off before it reaches a plug, use residual current protection, and have an electrician look at the arrangement for anything beyond a single small tank. Heaters should be unplugged before a water change exposes them to air.

The quotation follows volume, system type and access. What moves it is the size of the display and therefore the weight to be supported, whether the system is freshwater, marine or reef, whether a sump and external plumbing are involved, whether the tank is freestanding or built into joinery, how far equipment and water have to travel from a tap and a drain, the electrical work needed at the position, and whether you want a maintenance visit schedule afterwards. A built-in reef with a sump in the cabinet is a different trade mix from a freestanding planted tank.

LokalMatch exists to make the introduction and nothing more. Set out the tank size you are thinking of, the room it will stand in and whether you want it maintained, once, with your postcode, and installers and maintenance companies working in your area can get in touch. It costs homeowners nothing to use; pros pay for the requests they receive. LokalMatch does not install or maintain anything, does not set prices and does not vet, rank or recommend the businesses that respond.