i have just brought a 1 inch peacock goby as he was in a disgusting tank so i couldnt leave him there i would like to know on care ,eventual size e.g also i brought him for £2:50 is this a good price he is a lovely looking fish .
I have some peacock gobys. They are very easy to care for IME. They require nothing fancy. Just the normal waterchanges, decent filtration, and food. He eats flakes and pellets as well as frozen foods such as bloodworms. They can be somewhat aggresive to their own kind, but seem to not care about their tankmates. They are outgoing and not very shy and also stay small between 2-3 inches max. Good luck.