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This teacher needs your help!

Ms. Horne from Pleasant Hill, CA is requesting lab equipment through DonorsChoose, the most trusted classroom funding site for teachers.

See what Ms. Horne is requesting

Classroom Coral Corrals Need Cleanup Crew!

Help me give my students a cleanup crew of snails for their reef tanks.

FULLY FUNDED! Ms. Horne's classroom raised $176

This project is fully funded

My Project

A remarkable variety of nuisance algae can grow in reef tanks. Algae on rocks and corals blocks light, irritates tissue, and inhibits growth. Instead of using chemicals, my students will add an assortment of marine snails from Florida that target various types of algae, bacteria, and detritus in our classroom coral reef and propagation tanks.

The vendor for this project, Reef Cleaners, specializes in just what we need for our boxes of ocean: cleanup crews!

Now and during the summer break our tanks need a variety of snails to keep algae, bacteria, and detritus on our rocks and sandbed at bay. During the school year, these issues are partially due to overfeeding and student hands in the tanks during maintenance. During summer break, our systems will not receive daily care, fresh food, or live plankton, but mostly automated feeding of dry food and infrequent cleaning. This inevitably leads to increased algae growth. In accordance with responsible animal husbandry, at this time we will not add fish or creatures desired for interesting behaviors, but just important maintenance workers to keep systems stable. This time around we will add a snail-only crew. We already have various species of crabs, and last summer they preferred eating some of their snail co-workers over dry food.

The elbow grease provided by cleanup crews is natural, efficient, and more economical than chemical treatments. These invertebrates will keep our coral stock healthy and growing so next school year we can divide and share them with other schools and trade with local hobbyists to keep parts of original coral colonies in multiple tanks. This increases the chances of long-term coral survival, protects our investment in livestock, allows students to acquire new specimens without having to purchase them, and reduces unnecessary collection from wild reefs.

Ms. Horne Sequoia Middle School Grades 6-8

Equity Focus

This project directly supports students at a historically underfunded school. Learn more about our Equity Focus.

This project will directly impact historically underfunded classrooms.

Pleasant Hill, CA View local requests

Half of students from low‑income households Data about students' economic need comes from the National Center for Education Statistics, via our partners at MDR Education. Learn more

240 students impacted 4donors

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Expand the "Where your donation goes" section below to see exactly what Ms. Horne is requesting.

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TEACHERS, FEELING INSPIRED?

You can start a project with the same resources being requested here!

Where Your Donation Goes

Materials Cost Quantity Total
Rimless Snail Only Crew (52 Hexagon) • Reef Cleaners $108.00 1 $108.00

Materials cost

$108.00

Vendor shipping charges

FREE

Sales tax

$9.88

3rd party payment processing fee

$1.62

Fulfillment labor & materials

$30.00

Total project cost

$149.50

Suggested donation to help DonorsChoose reach more classrooms

$26.38

Total project goal

$175.88

How we calculate what's needed

Total project goal

$175.88

2 Donors

-$77.60

Donations toward project cost

-$77.60

Donations to help DonorsChoose reach more classrooms

-$0.00

match offer

-$84.59

Match offer toward project cost

-$71.90

Match offer to help DonorsChoose reach more classrooms

-$12.69

Excluded support for DonorsChoose

-$13.69

Still needed View calculationHide calculation

$0.00

Our team works hard to negotiate the best pricing and selections available.

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Project Activity

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