- Use "Skreech" effect for dumping this card so you can revive it later through its effect
- To easily get the monsters required to Special Summon this card, summon "Deep Sea Diva" to bring out a Level 3 or lower Sea Serpent-Type monster, then activate the effect of "Shark Stickers" to Special Summon it.
- Summon "Deep Sea Diva" and use its effect to Special Summon "Atlantean Armed Soldier". Use its effect to Normal Summon a third Level 3 or lower WATER monster from your hand, giving you the materials needed to summon this card.
- You can also use "Call of the Haunted" to get out one of the monsters needed to summon this card, allowing you to return it to your hand to use again (with this card's effect).
- Use this card in a "Frog" Deck, as "Ronintoadin", "Swap Frog" and "Treeborn Frog" meet the criteria of this card and can be easily Special Summoned.
- "Ice Barrier" monsters have several acceptable monsters for this card's Special Summoning cost. Additionally, the bouncing of all Spell and Trap Cards fits the theme of "Ice Barrier" Decks and can provide fuel for "Brionac, Dragon of the Ice Barrier" or other such cards.
- Most Level 3 or lower WATER monsters are acceptable targets for "Salvage" or "Surface" which reduces this card's Special Summoning cost.
- "Wind-Up Shark" can be used to summon this card by using its effect to make itself Level 3.
- Use the effect of "Hammer Shark" to help fulfill this card's summoning requirements.
- Use "A Legendary Ocean" to lower Level 4 WATER monsters to Level 3, allowing them to be used to summon this card.
- "A Legendary Ocean" also allows this card to be Tribute Summoned with 1 tribute. But if this card Tribute Summoned, it cannot activate its effect.
- "Fishborg Launcher" is another monster that can be easily Special Summoned for this monster's cost.
- You can use "Ninjitsu Art of Super-Transformation" to summon this card from your deck
- If you have 3 copies of "Atlantean Pikeman" in your Graveyard, you can use "Tri-Wight" to bring them back and use them for the effect of "Atlantean Dragon Poseidra". If you keep getting "Tri-Wight" back to your hand, you can keep Special Summoning this monster multiple times.
- When you return Spell or Trap Cards, you can make use of recycling effects like "Swords of Revealing Light", "Nightmare's Steelcage", and more. You can also use a card like "Treasure Map" with Poseidra's effect.
- Use "Abyssquall" to Special Summon 3 "Mermail" monsters, then tribute them to Special Summon this card.
Traditional Format
- "Fishborg Blaster" is another monster that can be easily Special Summoned for this monster's cost.