Tony Wu / Reef lizardfish (Synodus variegatus) eating a Bennett's sharpnose puffer (Canthigaster bennetti) Lembeh Strait, North Sulawesi, Indonesia

Tony Wu / Black-saddled toby (Canthigaster valentini) next to an orange sea fan, Ambon, Indonesia

Georgette Douwma / Valentine's puffer (Canthigaster valentini) with Golden sea squirts (Polycarpa aurata) Lembeh, Sulawesi, Indonesia.

Georgette Douwma / Bennett's toby or pufferfish (Canthigaster bennetti) courting. Lembeh, Sulawesi, Indonesia.

Georgette Douwma / Bennett's toby or pufferfish (Canthigaster bennetti) courting. Lembeh, Sulawesi, Indonesia.

Georgette Douwma / Bennett's toby or pufferfish (Canthigaster bennetti) mating. Lembeh, Sulawesi, Indonesia.

Pascal Kobeh / Saddled pufferfish (Canthigaster valentini) near leather coral (Lobophytum) at night, Maldives. Indian Ocean.

Pascal Kobeh / Saddled pufferfish (Canthigaster valentini) near leather coral (Lobophytum ) at night, Maldives. Indian Ocean.

Pascal Kobeh / Saddled toby / pufferfish (Canthigaster valentini) looking to its reflection in small river which it sees as a rival. Philippines. Sulu Sea.

Pascal Kobeh / Saddled toby / pufferfish (Canthigaster valentini) looking to its reflection in small river which it sees as a rival. Philippines. Sulu Sea.

Claudio Contreras / Black-saddled Toby (Canthigaster valentini), Pandanon Island, Danajon Bank, Central Visayas, Philippines, April

MYN / Paul Marcellini / Sharpnose puffer fish (Canthigaster rostrata) juvenile, Biscayne National Park, Florida, USA, January. meetyourneighbours.net project