Freshwater Gobies Get Rough

Freshwater gobies get super excited over some raw turkey thrown into their aquarium. There are two species in there: monkey goby (Neogobius fluviatilis) and toad goby (Mesogobius batrachocephalus). Toad gobies (also known as knut goby) are the ones with flat heads. It's a 60 gallon Dniester River Bitope. The other fish are: 5 spined weather loaches (Cobitis taenia), a colony of Amur bitterlings (Rhodeus sericeus), and a female Australian red claw crayfish (Cherax quadricarinatus). All fish are nati