Source: CBBC
26. Tartaruga
11-08-2025
CBBC
All episodes
25. Loki's Castle
08-08-2025
24. The Twilight Zone
07-08-2025
23. Bloop
06-08-2025
22. Strange Migration
05-08-2025
21. Bad Luck Fish
04-08-2025
20. The Sirens Song
01-08-2025
19. The Proteus Factor
31-07-2025
18. Field Of Giants
30-07-2025
17. The Sunken Gallery
29-07-2025
14. The Junior Nektons
24-07-2025
Series 2: 12. Thunder And Lightening
08-11-2023
7. Captured
15-07-2025
12. The Phantom Sub
22-07-2025
Series 2: 4. Treaturous Waters
27-10-2023
Series 2: 3. Mermaids
26-10-2023
Series 2: 1. From The Stars
24-10-2023
16. Tunnel
28-07-2025
