About
Supporters
Teacher
Please Donate
All
Videos
Assign-
ments
Chall-
enge
Menu
Video
Map
How do you clean a dirty ocean?
Jump into the freezing water with Riley and her friend Sasha. Swim with rays, and discover just how important mussels are to the health of the ocean.
04:50
5542
Likes
30719
Views
Autoplay on
Like
Favourite
How do you clean a dirty ocean?
Play again
View all topics!
View all on map!
Links
Activities
Click for more words!
Related
Is anything scared of a dolphin?
Can you hold your breath for 45 secs?
Do dolphins drink water?
Learn to Draw
Interviews with Experts
Hauraki Gulf
YOE adventures
Riley can't find the ocean here!
1039
4218
Sea of Hope
SeaLegacy's Sea of Hope episode
33
5440
How do you clean a dirty ocean?
5542
30719
How can fur seals hold their breaths?
7
4546
Sea Cleaners! Making a difference
175
5568
Whale expert Nan Hauser answers our questions
78
2799
Lots of whales in the gulf?
31
4989
Canoeing - Community story
14
943
Why do we call this a meatball?
449
20659
Ngā manu o te moana me ngā tohorā!
71
7645
Sharks - super fast swimmers
399
33919
Whales can’t tell the difference between ...?
1481
47824
How do stingrays swim?
139
9643
Kelp, help!
2452
14695
Are sharks bones made from noses?
103
8465
Riley finds where the baby fish live
2929
19614
What is a food chain?
1223
31071
How much oxygen do sea plants produce?
1039
24231
What is most likely to hurt a dolphin?
1422
6818
Where did all the kelp go?
348
24782
Riley explores a coral reef
452
10736
Riley's cool turtle encounter
979
11253
Where did all the kelp go?
349
25703
Crazy plastic journey
10645
81030
Kaitiaki
9144
16617
Are shipwrecks good or bad?
1950
14974
Wheke
39
3972
What are zooplankton?
1679
40732
How far do little blue penguins swim?
13
3206
Riley visits a marine reserve!
4389
6535
Learn to Draw - Great White
7194
32469
What is a habitat?
454
28304
Kūtai - Mussels
62
1172
What is a marine pest?
31
11768
Meet the humpback whale
200
17027
Riley explores a marine park
450
12733
What sea animal eats like a cow?
408
22004
What does a dolphins sonar tell them?
72
11906
What food would a turtle serve you at dinner?
444
21068
If you were a turtle, would you rather ...
528
21687
Learn to Draw - Snapper
619
14044
Who can set up a marine park?
1682
24492
Which habitat would you rather live in?
372
17312
Riley finds where the baby fish live
2929
20049
What is a habitat?
239
11988
Mussels do what to the water?
202
11643
Riley explores a marine park
450
12732
Riley confronts a big fear
5245
48965
More ...
