Tackle Theory

Freshwater fishing, minus the mystery

Catch more fish, with less guesswork.

A plain-spoken guide to freshwater fishing for people who didn't grow up with a rod in their hands. We cover the gear actually worth buying first, the few knots that genuinely hold, how to read a lake or river for where fish hold, species-by-species playbooks for bass, trout, panfish, and catfish, and how to clean a catch or release it so it swims away — written to get you from the dock to a fish on the line without a tackle box full of regret.

Getting StartedGear & TackleKnots & RigsSpecies GuidesTechniques & TacticsCleaning & Conservation

Fish Weight Estimator

Estimate a fish's weight from length and girth for bass, trout, pike, muskie, and walleye using the standard length/girth formulas.

Estimated weight: 3.3 lb

This assumes a fish in typical condition. A post-spawn fish runs light for its length, and a pre-spawn female heavy.

Line & Hook Size Guide

Look up a sensible starting line weight, hook size, and leader for panfish, trout, bass, catfish, walleye, pike, and muskie.

All free tools →

Fresh from the water

50 guides
Cleaning & Conservation

How to Clean and Fillet a Fish: A Step-by-Step Guide

Learn how to fillet a fish cleanly and safely, from the first cut behind the gill to removing pin bones. Covers panfish, bass, catfish, and trout.

July 4, 2026
Knots & Rigs

The Ned Rig: A Simple Finesse Setup That Always Catches

Learn how to build and fish a ned rig for bass. Covers jighead weight, stick-bait choices, light line setup, and the slow retrieve that gets bites when nothi...

July 4, 2026
Gear & Tackle

How to Set Up a Fishing Rod From Scratch

Step-by-step guide to assembling a rod, mounting a reel, spooling line, and rigging a hook and bobber for your first day of fishing.

July 3, 2026
Cleaning & Conservation

Leave No Trace Fishing: Line, Litter, and Etiquette

A practical guide to fishing etiquette and conservation: pack out line and trash, recycle monofilament, give anglers space, and protect wildlife.

July 3, 2026
Techniques & Tactics

How to Read Water: Finding Where Fish Hold

Learn how to read a lake or river for fishing — structure, cover, current seams, drop-offs, and more — so you know exactly where to cast first.

July 2, 2026
Techniques & Tactics

How to Set the Hook and Fight a Fish

Learn how to set the hook fishing, fight a fish without losing it, and land it cleanly. A practical beginner guide covering bites, hook sets, drag, and netting.

July 2, 2026
Species Guides

How to Catch Northern Pike

Learn how to catch northern pike with this beginner guide covering where pike hold, which lures work, wire leader setup, and safe handling of those teeth.

July 1, 2026
Getting Started

How to Hold a Fish and Remove the Hook Safely

Learn the right way to hold a fish and remove a hook. Covers safe grips for bass, trout, panfish, catfish, and pike, plus the right pliers technique.

July 1, 2026
Species Guides

How to Catch Largemouth Bass: A Beginner's Guide

Learn how to catch largemouth bass with beginner-friendly tips on where they hold, what they eat, the best baits, simple rigs, and when to fish.

June 30, 2026
Species Guides

Walleye Fishing Basics: Techniques and Timing

Learn how to catch walleye with this beginner guide covering low-light timing, jigging, live-bait rigs, trolling, and the best bait for walleye.

June 30, 2026
Gear & Tackle

The 7 Best Beginner Lures That Catch Fish Almost Anywhere

A practical guide to the 7 lure types every beginner should own, with tips on when and how to use each one to catch fish in any freshwater water.

June 29, 2026
Cleaning & Conservation

How to Remove a Deeply Hooked Fish

Learn how to remove a deep hook safely, when to cut the line instead, and how to set up your tackle to prevent gut-hooked fish from the start.

June 28, 2026
Knots & Rigs

How to Rig a Slip Bobber for Live Bait

Learn the slip bobber rig step by step: bobber stop, bead, float, split shot, and hook. The clearest slip bobber setup guide for beginners.

June 28, 2026
Getting Started

How to Put a Worm on a Hook (and Other Common Baits)

Learn how to bait a hook with worms, minnows, crickets, and more. Step-by-step instructions for beginners on threading, wading, and keeping bait alive.

June 27, 2026
Knots & Rigs

How to Tie an Improved Clinch Knot

Learn the improved clinch knot step by step — the go-to freshwater knot for tying a hook, swivel, or lure to mono or fluorocarbon line.

June 27, 2026
Techniques & Tactics

Bank Fishing Tips: How to Catch More From Shore

Practical bank fishing tips for beginners: how to find access, read the shoreline, fan-cast, stay mobile, and catch more fish without a boat.

June 26, 2026
Species Guides

Yellow Perch Fishing: Easy to Find, Easy to Catch, Great on the Table

Learn how to catch yellow perch with light spinning gear, small live bait, and a simple dropper rig. One of the best beginner fish in any freshwater lake.

June 26, 2026
Gear & Tackle

How to Choose a Fishing Rod: Length, Power, and Action Explained

Learn how rod length, power, and action work together so you can pick the right fishing rod for your target species, lures, and water.

June 25, 2026
Cleaning & Conservation

What to Do With Your Catch: From Water to Table

Caught a fish and not sure what comes next? This guide walks beginners through keep vs. release, keeping fish cold, cleaning basics, and simple table prep.

June 25, 2026
Knots & Rigs

How to Set Up a Drop Shot Rig

Learn how to tie a drop shot rig step by step, including hook, line, leader length, and how to fish it for bass and other freshwater species.

June 24, 2026
Gear & Tackle

Sinkers, Swivels, and Bobbers: A Beginner's Tackle Box

Learn which sinkers, swivels, bobbers, and hooks belong in a starter tackle box. Plain guide to terminal tackle for freshwater beginners.

June 24, 2026
Techniques & Tactics

How to Retrieve a Lure: Speeds and Actions That Trigger Strikes

Learn lure retrieve techniques that actually trigger bites: steady, stop-and-go, jerk-pause, lift-and-drop, and burning explained for beginners.

June 23, 2026
Getting Started

How to Start Fishing: A Complete Beginner's Guide

Learn how to start fishing with the right gear, rigs, and techniques. A practical beginner's guide covering licenses, tackle, knots, and finding fish.

June 23, 2026
Species Guides

Catfish Fishing: Bait, Rigs, and Where to Find Them

Learn how to catch catfish with the right bait, rigs, and spots. A beginner's guide to channel, blue, and flathead catfish in freshwater.

June 22, 2026
Techniques & Tactics

Night Fishing for Beginners: What Changes After Dark

Learn how fish behavior shifts after sunset, what gear to bring, and a simple night setup that works on most warm-water lakes.

June 21, 2026
Knots & Rigs

The Carolina Rig: Setup and When It Beats a Texas Rig

Learn how to tie and fish a Carolina rig, and find out exactly when it outperforms a Texas rig for bass and other freshwater species.

June 21, 2026
Getting Started

Live Bait vs. Lures: What Beginners Should Start With

Choosing between live bait and lures as a beginner? Here's a plain breakdown of both options so you can pick the right one for your first fishing trips.

June 20, 2026
Species Guides

How to Catch Bluegill and Other Panfish

A beginner's guide to catching bluegill and panfish: the right hook sizes, best baits, where to find them, and simple rigs that work.

June 19, 2026
Cleaning & Conservation

How to Handle a Fish Without Hurting It

Learn proper fish handling techniques for catch and release, including wet hands, grip, and support so fish swim away healthy.

June 19, 2026
Techniques & Tactics

Fishing the Seasons: Spring, Summer, Fall, and Winter Patterns

Learn seasonal fishing patterns for beginners: where fish go each season, which techniques work, and how to catch more fish year-round.

June 18, 2026
Gear & Tackle

Fishing Hooks Explained: Sizes, Types, and When to Use Each

Learn fishing hook sizes, the # vs. /0 scale, hook anatomy, and which types suit panfish, bass, catfish, and more. Includes a size-by-species table.

June 17, 2026
Getting Started

Where to Fish: How to Find a Good Spot Near You

Learn how to find fishable water near you using state agency maps, fishing apps, satellite view, and local bait shops — no boat required.

June 17, 2026
Cleaning & Conservation

Fishing Regulations, Limits, and Seasons: A Plain-English Guide

Learn what creel limits, size limits, seasons, and gear rules actually mean — plus how to find and read the exact regulations for your water.

June 16, 2026
Techniques & Tactics

How Weather and Barometric Pressure Affect Fishing

Learn how falling pressure fires up fish before a storm, why bluebird days slow the bite, and how to adjust tactics to rain, wind, and cloud cover.

June 15, 2026
Species Guides

Crappie Fishing for Beginners

Learn how to catch crappie with simple gear: light line, small jigs, slip bobbers, and seasonal patterns from spring spawn to winter brush piles.

June 14, 2026
Knots & Rigs

How to Tie a Texas Rig (and When to Use It)

Learn how to tie a Texas rig step by step — bullet weight, hook, and Texposed plastic — plus when to peg the weight and where this setup shines for bass.

June 14, 2026
Gear & Tackle

How to Spool a Spinning Reel Without Line Twist

Learn how to spool a spinning reel correctly—label up, arbor knot, proper tension, and the flip test—so you never deal with line twist again.

June 13, 2026
Cleaning & Conservation

Catch and Release: How to Do It So Fish Survive

Learn the catch and release tips that actually keep fish alive — from hook choice and fighting time to wet hands, reviving technique, and deep-hook handling.

June 12, 2026
Getting Started

How to Cast a Fishing Rod: A Step-by-Step Guide for Beginners

Learn how to cast a fishing rod with a spinning reel using clear, step-by-step technique for beginners — overhead cast, sidearm pitch, and common fixes.

June 12, 2026
Techniques & Tactics

The Best Time of Day to Fish

Dawn and dusk are the proven sweet spots, but season, species, and water temp shift the window. Here's how to read the clock and catch more fish.

June 11, 2026
Knots & Rigs

5 Fishing Knots Every Beginner Should Know

Learn the five essential fishing knots every beginner needs: improved clinch, Palomar, uni, loop, and line-to-line knots with step-by-step tying instructions.

June 10, 2026
Species Guides

How to Catch Trout in Lakes and Streams

Learn how to catch trout with proven tactics for streams and lakes—covering bait, lures, reading water, and gear for beginners.

June 10, 2026
Gear & Tackle

Fishing Line Explained: Mono vs. Braid vs. Fluorocarbon

Learn the real differences between monofilament, braided, and fluorocarbon fishing line so you can spool the right line for freshwater beginners.

June 9, 2026
Getting Started

Fishing for Beginners: The 7 Things to Buy First

New to fishing? This guide covers the 7 essential pieces of gear every beginner needs — rod, reel, line, hooks, sinkers, bobbers, lures, and tools.

June 8, 2026
Techniques & Tactics

Fishing Structure and Cover: What They Are and Why They Matter

Learn the difference between fishing structure and cover, why fish use each, and how to find and fish both to catch more bass and freshwater species.

June 7, 2026
Cleaning & Conservation

How to Keep Fish Fresh After You Catch Them

Keep your catch table-ready with ice slurry ratios, bleeding tips, and storage basics — from the water to your cooler in the right order.

June 7, 2026
Species Guides

Smallmouth Bass: Where to Find Them and What They Bite

Learn how to catch smallmouth bass — where they hold in rivers and lakes, the best baits by season, and how they differ from largemouth.

June 6, 2026
Gear & Tackle

Spinning Reel vs. Baitcaster: Which Should You Buy First?

Spinning reels are easier to learn and handle more situations. Baitcasters reward patience with casting distance and power. Here's how to choose.

June 5, 2026
Knots & Rigs

The Palomar Knot: The Strongest Easy Fishing Knot

Learn how to tie the Palomar knot step by step. It's the strongest easy fishing knot for hooks, swivels, and braided line — and takes under a minute to tie.

June 5, 2026
Getting Started

Do You Need a Fishing License? How to Get One

Most anglers need a fishing license before they wet a line. Here's who's exempt, where to buy one, and what types exist — plus why the fee matters.

June 4, 2026

Browse by topic

Getting StartedLicenses, the five things actually worth buying first, where fish hold in a lake or river, and how to land your first bass or panfish without a tackle box full of gear you don't need yet.Gear & TackleRods, reels, line, hooks, and lures — what the numbers on a reel mean, mono vs. braid vs. fluorocarbon, and how to build a starter setup that covers most freshwater fishing for the price of one fancy lure.Knots & RigsThe handful of knots that hold under pressure — improved clinch, Palomar, loop knot — plus the everyday rigs (Texas, Carolina, drop shot, slip bobber) and exactly when to tie each one on.Species GuidesLargemouth and smallmouth bass, trout, crappie, bluegill, catfish, walleye, and pike — where each one lives, what it eats, the season it bites best, and the bait that actually gets a strike.Techniques & TacticsCasting accuracy, reading water and structure, fishing the seasons, working a lure with the right retrieve, and the difference between covering water and actually fishing it well.Cleaning & ConservationCleaning and filleting your catch, keeping fish fresh from water to cooler, catch-and-release that fish survive, and the regulations and ethics that keep a fishery healthy for next season.