4-H Aquatic Science Project

This project helps youth learn about raising aquarium fish. You’ll learn the basics of aquarium setup and maintenance and how to select fish for your aquarium.

Exhibits will be judged according to grade level
Level 1 for Grades 3-5
Level 2 for Grades 6-8
Level 3 for Grades 9-12

Activity Sheets - Due at Check In

Aquatic Science Resource Manual

For project requirements and record sheets, see Related Files below or contact the Extension Office.

Allen County 4-H General Record Sheet

Aquatic Science Activities

Aquatic Science Resource Manual

Aquatic Science Rules 2021

Featured Stories

Lori Bouslog, Daniel Quinn, and Cindy Hoye
Purdue Extension announces winners of 2025 Paul B. Crooks Award, Eric G. Sharvelle Award and Director’s Award

Purdue Extension recognized many outstanding individuals during its annual Professional...

Read More
Honey bee in apple blossom
Why Do Bees Visit Flowers?

We observe bees visiting flowers, but may not fully understand why.

Read More
Purdue Extension.
General 4-H Forms

General 4-H forms available to help your experience in 4-H a breeze!

Read More
Clover in Hand
2026 Camp Counselor Application

2026 Camp Counselor Application

Read More
Shelly Powell, the 2025 recipient of the Friend of Extension award
2025 Friend of Extension award winner improves Tipton County through volunteering, creating connections

Purdue Extension presented Shelly Powell from the Tipton County Public Library with the 2025...

Read More
MarketReady participants listen to an Extension educator’s presentation
Argos MarketReady training will help local food producers expand into new markets

Purdue Extension is hosting a MarketReady training session from 9 a.m. to 2 p.m. ET Jan. 21 in...

Read More