Wallagonia Leerii habitat ranges from the river drainage’s of Thailand through the Malayan peninsula to the islands of Sumatra and Borneo in Indonesia. These spawn in July in the wild at night with the eggs near surface.These can grow to 2 meters and up to 95KG. At TopCats we have stocked these to just over 50 KG!! They are solid muscular fish with immense fighting powers and sharp teeth so watch out when taking pictures and wear gloves.