(This card is always treated as an “Armored Xyz” card.)
You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) You can send 1 WATER Xyz Monster from your Extra Deck to the GY, then target 1 Fish monster in your GY with a Level equal to the sent monster’s Rank; Special Summon it.
(2) During your opponent’s turn, if this card is in your GY (Quick Effect): You can target 1 WATER Xyz Monster you control; equip this card to it as an Equip Spell that gives it 500 ATK.