You can only use the 1st effect of this card’s name once per turn.
(1) If this card is Synchro Summoned: You can Special Summon 1 Level 4 or lower Fish monster from your hand or GY in Defense Position, then you can Special Summon 1 monster with the same name from your GY.
(2) If this card you control is destroyed by your opponent and sent to your GY: You can banish 1 other WATER monster from your GY; Special Summon this card, and if you do, it is treated as a Tuner.