Steal a Brainrot Aquatic Base guide

Aquatic Base is a cosmetic in Steal a Brainrot that gives your home base a visual overhaul. Available for a limited time as part of the Fishing Event, the Aquatic Base was introduced to the experience on November 15, 2025. It can be obtained by collecting a certain number of Brainrots featured in the Fishing Event, which makes it a completionists’ reward.

Here’s everything you need to know about the Aquatic Base in Steal a Brainrot.

An overview of Aquatic Base in Steal a Brainrot

The Fishing Event triggers every hour (Image via Roblox)

The Aquatic Base is a reward for collecting 90% of the Brainrots featured in the Fishing Event to complete the event-specific index. This entails acquiring 23 of the 25 Brainrots added with the aforementioned event. As an event-specific reward, this base skin will only be available for a limited time.

The skin gives your base an aquatic makeover, changing its color palette to a combination of bluish shades. Featured around the base are corals and other aquatic species as aesthetic additions, giving it a distinct look from the other base skins.

This event will remain active until November 29, 2025, after which it will become unavailable.

This guide on the Diamond Base gives you a quick rundown on how to get the eponymous base skin in Steal a Brainrot.

List of Brainrots in the Aquatic Index

The Aquatic Index (Image via Roblox)

Here’s a complete list of Brainrots that you can collect to complete the Aquatic Index and get the Aquatic Base:

• Rare Trippi Troppi
• Epic Trulimero Trullicina
• Epic Bananita Dolphinita
• Legendary Blueberrini Octupusini
• Brainrot God Tralalero Tralala
• Brainrot God Orcalero Orcala
• Brainrot God Tralalita Tralala
• Brainrot God Trippi Troppi Troppa Trippa
• Brainrot God Crabbo Limonetta
• Brainrot God Los Orcalitos
• Brainrot God Orcalita Orcala
• Brainrot God Squalanana
• Brainrot God Belula Beluga
• Brainrot God Tentacolo Tecnico
• Secret Extinct Tralalero
• Secret Los Tralaleritos
• Secret Zombie Tralala
• Secret Boatito Auratito
• Secret Las Tralaleritas
• Secret Graipuss Medussi
• Secret Tralaledon
• Secret Los Primos
• Secret Eviledon
• Secret Orcaledon
• Secret Capitano Moby

Also read: Unique Roblox username ideas for new players

FAQs on Steal a Brainrot

How do I get the Aquatic Base in Steal a Brainrot?

The Aquatic Base is a reward for completing the Aquatic Index in the Fishing Event.

What does the Aquatic Base do?

The Aquatic Base alters the appearance of your home base, with no other gameplay benefits associated with the skin.

How many Brainrots are required to complete the Aquatic Index?

You need 23 of the 25 Brainrots featured in the Fishing Event to complete the Aquatic Index.

Edited by Swapnil Joshi