The thing is a number of water coasters, by Mack do have a very short coaster section, and also quite a long water section, however this appears to have a bigger coaster section than water section.
Simba - Coaster Zone Administrator Most rides on The Swarm: 86 (24/08/2015) The Swarm - Coaster Ride Count: 2018 (0) Previous End Of Season Total Ride Counts On The Swarm: 2017 (36), 2016 (28), 2015 (232), 2014 (92), 2013 (76), 2012 (28) The Swarm - Grand Total Coaster Ride Count (492)
This coaster might be stupidly short to you Kumali, but we don't get many world class reasonable sized coaster over here, and the space Sea World Australia had for this coaster was really small and as the plans show right next to the entrance and car park, so I am pretty impressed by what they have done with the space they had for it.
The coaster section looks mostly finished except from the lifthill, and possibly an airtime hill section before entering the pool, it's hard to tell if they have installed the airtime hill from this picture angle.