How to Fish in Lava in Terraria (Pre-Hardmode Route Included)
How to fish in lava in Terraria: lava bait, the Lavaproof Fishing Hook or the Hotline rod, a 75+ tile pool, and the full lava catch list.
To fish in lava in Terraria, you need at least one of three things: lava bait (Magma Snail, Lavafly or Hell Butterfly), the Lavaproof Fishing Hook or Lavaproof Tackle Bag accessory, or the Hotline Fishing Hook rod. Then cast into a lava pool of at least 75 connected tiles; 300 or more is optimal. Pre-Hardmode, the fastest route is crafting a Lavaproof Bug Net, catching Underworld critters as bait, and fishing up Obsidian Crates for a shot at the Lavaproof Fishing Hook. Details below follow the official Terraria Wiki, checked November 2026 on version 1.4.5 (PC, console and mobile).
What do you need to fish in lava in Terraria?
Any one of these lets your bobber survive lava. Stacking two or more makes catches come faster, because the lava loot table is small and bites are slow by default.
Lava bait. Magma Snails, Lavaflies and Hell Butterflies are Underworld critters. Use one as bait and any rod can fish in lava for that cast. It’s the only option open from the start of pre-Hardmode, but you need a special net to catch them.
Lavaproof Fishing Hook. An accessory that lets any rod and any bait fish in lava. It drops from Obsidian Crates and Hellstone Crates at 19% each, and those crates come from lava fishing, so you need bait first to get it. Combine it with an Angler Tackle Bag at a Tinkerer’s Workshop for the Lavaproof Tackle Bag, which keeps the lava ability and adds +10 fishing power.
Hotline Fishing Hook. A rod with 45% fishing power that fishes in lava on its own. It’s a Hardmode Angler reward with a 1% chance per quest once you’ve finished 25 quests (pre-Hardmode quests count). Pairing it with the Lavaproof hook or bag raises lava catch frequency by more than 50%, per the wiki.
Pre-Hardmode route, step by step
Most players searching this want lava fishing before the Wall of Flesh. Here’s the order that gets you there with the fewest detours.
1. Get a Bug Net. The Merchant sells one, and they also turn up in chests.
2. Make 15 Hellstone Bars. In the Underworld, mine Hellstone (it needs a pickaxe with at least 65% power, such as the Nightmare or Deathbringer Pickaxe) and smelt it with Obsidian at a Hellforge. Hellforges sit in the ruined houses across the Underworld.
3. Craft the Lavaproof Bug Net. Bug Net plus 15 Hellstone Bars at a Hellforge. A normal net can’t catch lava critters.
4. Catch bait. Swing at Lavaflies, Magma Snails and Hell Butterflies around the Underworld. Grab a stack; each cast can use one up.
5. Fish a 75+ tile lava pool. Underworld lava lakes are usually big enough. Pre-Hardmode lava fishing gives Obsidian Crates; open every one for that 19% Lavaproof Fishing Hook roll.
Fastest setup checklist
How many crates until you get the Lavaproof Fishing Hook?
Each Obsidian or Hellstone Crate has a 19% chance to hold the hook. Crates are independent rolls, so here’s the simple probability math on that wiki figure:
Chance of getting nothing from one crate is 81%. From 5 crates, 0.815 ≈ 35% to miss, so about a 65% chance you have the hook. From 10 crates, 0.8110 ≈ 12% to miss, so about 88%. On average it takes around 5 crates. Bring plenty of bait, because crates are only part of what you’ll reel in.
Our take: once the hook drops, stop catching critters. The hook lets any bait work in lava, so you can switch to cheap Overworld bait and save the Underworld critters.
What can you catch in lava in Terraria?
The lava table is short, which is also why bites are slow. Per the Terraria Wiki’s lava page:
| Catch | Type | Notes |
|---|---|---|
| Flarefin Koi | Fish | Inferno Potion ingredient |
| Obsidifish | Fish | Inferno Potions and Potions of Return |
| Obsidian Swordfish | Spear | Hardmode only |
| Bottomless Lava Bucket | Tool | Places infinite lava |
| Lava Absorbant Sponge | Tool | Soaks up infinite lava |
| Demon Conch | Tool | Teleports you to the center of the Underworld |
| Obsidian / Hellstone Crate | Crate | Obsidian pre-Hardmode, Hellstone in Hardmode; 19% Lavaproof Fishing Hook |
The Demon Conch is the sleeper pick. Instant Underworld trips make every later Hellstone run and Wall of Flesh attempt quicker. Some items on this list aren’t in the old-gen console or 3DS versions, per the wiki’s platform tags.
Does the lava pool size matter?
Yes, the same as with water. A pool needs at least 75 connected lava tiles to work at all, and 300 or more removes the size penalty on fishing power. Underworld lakes often clear 300 easily. If yours is short, a Bottomless Lava Bucket from your first catches can top it up.
Lava isn’t the only odd liquid in the game; our Terraria Shimmer guide covers how that one behaves. And if you split time between farming games, our Stardew Valley fishing guide shows how a very different fishing system works.
For every fishing-power formula and drop table, see the official Terraria Wiki fishing page and the Lavaproof Fishing Hook page.
Net, bait, pool, crate. Then the hook does the rest.
Can you fish in lava without the Lavaproof Fishing Hook?
Yes. Lava bait (Magma Snail, Lavafly or Hell Butterfly) lets any rod fish in lava, and the Hardmode Hotline Fishing Hook rod works in lava with any bait. The Lavaproof Fishing Hook just removes the need for special bait, so most players use critters first to fish up crates that drop it.
Do lava critters work as bait in water?
They do. Underworld critters caught with a Lavaproof Bug Net can be used in water or honey too. That’s usually a waste, though, since they’re harder to collect than ordinary bait. Save them for lava casts until you’ve got the Lavaproof Fishing Hook from a crate.
Cassia Fenwick
Cassia Fenwick is a staff writer at Console Alley, covering console gaming from the latest hardware questions to the games players return to for years. Her work moves across news, practical guides, reviews, gaming gear, and the wider culture around games. Whether she is breaking down a new console feature or explaining a mechanic in a familiar favorite, she writes with a straightforward goal: help readers understand what matters and what to do next. She pays particular attention to the small details that shape the playing experience. A controller compatibility rule, a battery-life setting, a difficult-to-find resource, or a change introduced by a game update can make the difference between a frustrating evening and a rewarding one. Her published coverage includes Nintendo Switch and Switch 2 questions, Terraria, Stardew Valley, and The Sims 4, with explanations that welcome readers who may be discovering a game for the first time or returning after time away. Cassia's style is clear, patient, and grounded in practical examples. Rather than assuming readers already know the terminology, she begins with the question at hand, adds the context that genuinely helps, and keeps instructions easy to follow. She is interested not only in how a feature works, but also why its design matters—especially when a small interaction, interface decision, or unexpected mechanic changes how a game feels. Outside her gaming coverage, Cassia enjoys colorful postcards, making books, and noticing the shapes, colors, and details built into everyday objects. That curiosity carries naturally into her writing, where overlooked features and thoughtful design can provide a fresh way to look at a game. Her aim is for every article to be useful on its own: approachable enough for a newcomer, specific enough for someone looking for a quick answer, and enjoyable enough to leave readers with something new to explore.
