If you’ve been stuck trying to catch the Roundnose Grenadier or other tricky fish in the Collapsed Ruins and Crowned Ruins areas of Roblox Fisch, you’re not alone. These spots are packed with rare fish that need exact bait, weather, season, and time to catch. Let me break down everything you need to know so you can complete both bestiaries without missing a single fish.
Here’s how to catch every fish in Collapsed Ruins and Crowned Ruins
Both Collapsed Ruins and Crowned Ruins are underwater locations inside the Tidefall region. To get there, head to coordinates (3138, 132, 910) and dive into the Underwater Cave. You’ll want a Tidebreaker rod and an Advanced Oxygen Tank to explore safely.
From the cave, walk south to find the Collapsed Ruins entrance at (3155, -1052, 1261). The Crowned Ruins are behind Collapsed Ruins, accessible only through a narrow path at the back. You can’t reach Crowned Ruins without passing through Collapsed Ruins first.
What fish you can catch in Collapsed Ruins and how
Here’s the full list of fish you can catch in Collapsed Ruins, with the bait, season, weather, and time required for each:
| Fish name | Bait | Season | Weather | Time |
|---|---|---|---|---|
| Roughhead Grenadier | Squid | Autumn, Winter | Clear | Night |
| Copper Rockfish | Shrimp | Spring, Summer | Clear | Day |
| Atlantic Halosaur | Shrimp | Summer | Clear | Day |
| Blackfin Icefish | Shrimp | Winter | Clear | Any |
| Shortnose Chimaera | Squid | Autumn, Winter | Clear | Night |
| Bigeye Houndshark | Fish Head | Spring, Autumn | Clear | Night |
| Longnose Chimaera | Squid | Winter | Foggy | Night |
| Opah | Squid | Autumn | Clear | Day |
| Blackfin Barracuda | Minnow | Summer | Clear | Night |
| Black Scabbardfish | Squid | Autumn, Winter | Windy | Night |
| Pliosaur | Shark Head | Winter | Foggy | Any |
Note that the Pliosaur only appears during the special Pliosaur Hunt event. Using a Sunstone Totem during Aurora Borealis weather can help trigger this event.
If some fish like Roughhead Grenadier or Shortnose Chimaera are hard to catch, try using cages or spearfishing to boost your chances.
What fish you can catch in Crowned Ruins and how
Crowned Ruins has 13 fish you need to catch for its bestiary. Each fish requires specific bait and conditions:
| Fish name | Bait | Season | Weather | Time |
|---|---|---|---|---|
| Gnomefish | Shrimp | Spring | Clear | Day |
| Oil Sardine | Flakes | Summer | Clear | Day |
| Roundnose Grenadier | Squid | Winter | Clear | Night |
| Greater Weever | Shrimp | Summer | Clear | Day |
| Silver Roughy | Shrimp | Autumn | Clear | Day |
| Spotted Drum | Shrimp | Summer | Clear | Night |
| Warty Oreo | Squid | Autumn, Winter | Clear | Day |
| Armorhead | Any | Summer | Clear | Day |
| Blackspot Tuskfish | Any | Summer | Clear | Day |
| Tompot Blenny | Shrimp | Spring, Summer | Clear | Day |
| Black Snoek | Minnow | Autumn | Windy | Night |
| Blackmouth Catshark | : (Spearfish Preferred) | Autumn, Summer | Clear | Night |
| Goldwraith | Sapphire Krill | : (Goldwraith Hunt) | Aurora Borealis | Night |
If fishing with rods feels slow, you can buy Golden cages for 25,000C$ at the Crowned Ruins entrance. Deploying these cages around the pool helps catch fish like Tompot Blenny.
The Goldwraith only appears during the Goldwraith Hunt, a random server-wide event. Using a Sunstone Totem during Aurora Borealis increases your chances. Playing on servers with fewer players or private servers makes catching it easier.
How to catch Roundnose Grenadier (focus on Crowned Ruins)
The Roundnose Grenadier is one of the trickiest fish because it only appears in Crowned Ruins. Here’s what you need:
- Location: Crowned Ruins inside Tidefall (enter Underwater Cave at (3138, 132, 910), then south to Collapsed Ruins, and through the narrow path to Crowned Ruins).
- Bait: Squid.
- Conditions: Winter season, Clear weather, Night time.
- Rods: Rod of Depths, Wind Elemental, Dreambreaker, Astraeus Serenade, Seraphic, or No-Life Rod work best.
- Tips: Use Golden cages or spearfishing to improve your chances. Playing on servers with fewer players helps.
Important: Don’t confuse this with Roughhead Grenadier, which is only in Collapsed Ruins and requires Autumn or Winter, Clear weather, and Night time.
Step-by-step to catch Roundnose Grenadier:
- Reach Tidefall and equip your Tidebreaker rod and Advanced Oxygen Tank.
- Enter Collapsed Ruins, then go through the path to Crowned Ruins.
- Wait for Winter season, Clear weather, and Night time.
- Use Squid bait and your best rod.
- Deploy Golden cages or try spearfishing for better results.
What rods work best for these areas
To catch rare and legendary fish in both Ruins, these rods give you the best edge:
- Rod of Depths
- Wind Elemental
- Dreambreaker
- Astraeus Serenade
- Seraphic
- No-Life Rod
These rods increase your chances of hooking those hard-to-get fish.
Wrapping it up
Catching every fish in Collapsed and Crowned Ruins is all about timing and preparation. Know the exact bait, season, weather, and time for each fish. Keep your gear ready, watch for special events like the Pliosaur and Goldwraith hunts, and don’t hesitate to use cages or spearfishing when needed. Remember, Roundnose Grenadier is only in Crowned Ruins, while Roughhead Grenadier is exclusive to Collapsed Ruins. With this guide, you’ll have everything you need to complete both bestiaries and enjoy all the challenges Fisch offers.
For more tips on catching other rare fish in Fisch, check out our guide on How to Catch Silver Roughy in Roblox Fisch and the detailed Fisch Tidefall Event Guide to explore new zones and special catches.
