---
title: "What Is Fiberglass pool? Pool Glossary | Marina Pool Services"
description: "A fiberglass pool is a pool made from a one-piece molded fiberglass shell set into the ground."
url: https://marinapool.multisites.ai/glossary/fiberglass-pool
publisher: Marina Pool Services
phone: +1-817-896-1120
quote: https://marinapool.multisites.ai/contact
---

Surfaces and decks

# Fiberglass pool

A fiberglass pool is a pool made from a one-piece molded fiberglass shell set into the ground.

Fiberglass shells arrive from the factory ready to install. The gel coat finish is smooth and non-porous, so algae has a harder time clinging to it.

Fiberglass is not maintenance free. It still needs balanced water, since low pH or very high calcium can damage the gel coat over time. Use soft brushes. Avoid harsh cleaners or acid washes unless the maker says it is safe. Check the manufacturer's care guide for your shell.

## Related terms

-   [Vinyl liner pool](https://marinapool.multisites.ai/glossary/vinyl-liner-pool)
-   [Plaster](https://marinapool.multisites.ai/glossary/plaster)
-   [Pebble finish](https://marinapool.multisites.ai/glossary/pebble-finish)

## Need a hand with your pool?

Call or text and tell us what your pool needs. Estimates are free for qualifying services, and same-day estimates are possible when the schedule allows.

[Call (817) 896-1120](tel:+1-817-896-1120)[Get a quote](https://marinapool.multisites.ai/contact)

![A pool technician working on an equipment pad](https://marinapool.multisites.ai/_astro/technician-equipment-pad.BW5xZMNY_Zum1K5.webp)