
20140501-DSLR_IMG_0003-2.jpg by pwnell, on Flickr
Predator isopod - reef aquarium, 4x, DF

20140501-DSLR_IMG_0045-2.jpg by pwnell, on Flickr
Predator isopod - reef aquarium, 4x, FLUO-C6

20140501-DSLR_IMG_0071.jpg by pwnell, on Flickr
Predator isopod - reef aquarium, 4x, POL

20140501-DSLR_IMG_0100.jpg by pwnell, on Flickr
Predator isopod - reef aquarium, 4x, FLUO-C4

20140501-DSLR_IMG_0194.jpg by pwnell, on Flickr
Predator isopod - reef aquarium,4x, POL+DF
For comparison how different an organism looks like under transmitted light as opposed to reflected light, the below two pictures were taken with a Canon 1DX + MP-E 65 + 600RT Flash at 3.5:1 and 5:1 magnifications:

_22P2856.jpg by pwnell, on Flickr
Predator isopod - reef aquarium

_22P2874.jpg by pwnell, on Flickr
Predator isopod - reef aquarium