flashes are able to be placed several metres away from the camera. The cable is too long www.advisewedding.com advisewedding advise wedding Website advise wedding com for this. Therefore, flashes could be placed on top of glass cover

 The aquarium will be illuminated and the aquarium evenly from the top. Most flashes come with the flash diffuser that is able to be folded into front of the reflector. It is best to utilize it.