Another word for set-ups

We specialize in marine fish, corals & invertebrates ideal for reef aquarium set ups.

I am not suggesting corruption just an overwhelming desire to have office set-ups which cost a fortune.

vivarium set-ups have little or no ventilation.

I spent a lot of time researching suspension set ups because I did not really have much idea about different forms of double wishbone.

Far too many vivarium set-ups have little or no ventilation.