Mar
Round vs Flat Bottom Fishing Rigs: Which is Better for Fishing?
If you've ever wondered what the difference is between a round and flat bottom fishing rigs and which is better for fishing, this blog is for you. They are an extremely effective tool for catching predatory fish, but choosing between a round and flat can significantly affect your success. In this article, we'll compare these two types of rigs, highlight their advantages and disadvantages, and help you choose the right equipment for your fishing.
Before you go fishing, be sure to read the The Law on Sea Fishing and the Regulations on Sport and Recreational Fishing due to the restrictions that exist when using these tools.
What is a Bottom Fishing Rig?
It is is a fishing tool that consists of a reel, nylon, two leads and hooks. It is designed to remain stationary at the location of its installation, making it ideal for catching predatory fish in coastal waters. Once lowered into the sea, the reel remains on the surface, while the lead with hooks sinks to the bottom. This method of installation allows the fish to calmly approach the bait/bait, and the single-hook reel signals a catch.
Round Bottom Fishing Rig: Features and Benefits
1. Design and Construction
- Round type has a round (hexagonal) reel shape, which allows for quick unwinding of the nylon after setting.
- It is usually lighter (around 80 g) and more compact, making it convenient to transport and use.
2. Advantages
- Quick Unwind: Ideal for fishing in shallow water or when you want to set up your gear quickly.
- Easy to use: It is suitable for beginners due to its simple design.
- Smaller sinker: Uses less sinkers (two 35g olive sinker pieces), which is suitable for shallower waters.
3. Disadvantages
- Less stable in strong currents due to lighter sinker.
- It may be less effective at greater depths.

Flat Bottom Fishing Rig: Features and Benefits
1. Design and Construction
- Flat type has a rectangular spool, which allows for slower and more controlled unwinding of the nylon.
- It is usually heavier (around 200 g) and has a larger lead (two 70 g pieces), which makes it more stable in deep seas.
2. Advantages
- Stability in deep seas: Ideal for fishing in greater depths or strong currents.
- Controlled unwinding: Slower unwinding of nylon reduces the risk of tangling.
- Durability: Heavier materials make it more resistant to harsh conditions.
3. Disadvantages
- Heavier and less practical to transport.
- Slower setting due to larger lead.

Comparison: Round vs Flat Bottom Fishing Rig
| Characteristics | Okrugla Samica | Plosnata Samica |
|---|---|---|
| Weight | 80 g | 200 g |
| Sinker (two) | 35 g | 70 g |
| Reel Shape | Round | Flat/Rectangular |
| Unwinding Speed | Quick | Slow |
| Stability | Less stable in strong currents | More stable in deep seas |
| Purpose | Shallow sea | Deep seas, strong currents |
How to Choose the Right Bottom Fishing Rig for Your Fishing?
1. Location and Depth
- If you are fishing in shallower seas or in places with smaller currents, a round rig is a better choice.
- For deep seas or strong currents, a flat rig will give you better stability.
2. Fish Type
- For less predatory fish, a round rig is sufficient.
- For larger and more powerful fish, a flat rig is a more reliable choice.
3. Experience
- If you are a beginner, a round rig is easier to use.
- For experienced anglers, the flat rig offers greater control and durability.
Tips for Using Bottom Fishing Rigs
1. Choose the Right Bait/Lure
- Use natural baits like a large sea worm that attracts fish with its scent. Sardines or frozen squid have also proven to be good baits.
- Make sure the bait is firmly attached to the hook.
2. Follow the Weather Conditions
- Bottom fishing rigs are more effective in calm seas, but a flat rig can withstand harsher conditions.
3. Regular Maintenance
- After each fishing trip, clean the bait from salt and dirt.
- Check that the hooks and line are in good condition.
Conclusion: Which is Better?
Choosing between a round and flat lure depends on your fishing needs and conditions. If you are a beginner or fishing in shallow waters, a round rig is a great choice due to its simplicity and speed. On the other hand, if you are looking for stability and durability in deep seas or strong currents, a flat rig is the right tool for you. Read more about How to Use Bottom Fishing Rig: A Step-by-Step Guide in our blog.
Regardless of your choice, the key is proper use and patience. Good luck on your next fishing trip!