Oceans, Reefs, and Aquariums Saltwater Snails

Saltwater Snail Care: Guide to a Healthy Reef Tank Cleanup Crew

Learn how to care for a marine snail, recommended diet and aquarium setup. Find marine snails for sale, supplies and equipment at your neighborhood Petco.

Updated on April 9th, 2026

Freshwater Snails: Ultimate Care Guide for a Thriving Aquarium

Freshwater Snails can provide an appealing addition to your aquarium. Learn what to feed them, how large they get, and what size tank you need.

Updated on October 23rd, 2025

Your Mollusk's Best Life: Tank Setup, Food, & Compatibility Guide

Learn how to care for a pet mollusk, recommended diet and aquarium setup. Find the right food, supplies and equipment at your neighborhood Petco.

Updated on April 9th, 2026

To Go Bucket: Aquatic Life and Cricket Guide

Updated on March 4th, 2026

Aquatic Pest Snails: How to Control & Prevent Them

Are you having difficulty getting rid of pest snails in your aquarium? Here are some easy tips from Petco to help you get rid of them for good.

Updated on June 16th, 2026

My fish died suddenly. Is my snail sick or dead? What should I do?

Thanks for reaching out. Testing water quality for pH, ammonia, nitrite and nitrate is the first step, correct any problems. There are few diseases transmitted between fish and invertebrates. If problems persist, a visit to a veterinarian is recommended. Good luck.

Updated on September 24th, 2025

Is aquarium salt safe for my mystery snails, frogs, and fish?

The salt would probably irritate the snails. If you still have frogs in the tank, consider a salt bath instead. Dissolve 1 tablespoon of salt in 5 gallons of water then remove the frog(s) from the main tank and allow for a swim of no more than 60 seconds in the salt bath. Rinse then return them to the other tank or hospital tank.

Updated on September 24th, 2025

Is aquarium salt safe for mystery snails when treating betta ich?

Ich can only be killed in its free swimming stage. After it feeds off the fish, it drops into the substrate where it forms cysts and multiplies. Then the new ich parasites swim out of the gravel and find new fish hosts and start the cycle all over again. That is why it is important after all white spots have disappeared to continue treatment, you should continue treating for an additional 2 weeks after all symptoms are gone. After the spots disappear off the fish, I would vacuum the gravel to suck up any cysts. If you increase the temperature the life cycle of the ich becomes faster. Snails will be likely killed by the salt so it is best to remove them before treating. Please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

Updated on September 24th, 2025

How many aquarium snails can I put in my 55-gallon fish tank?

If you are referring to Mystery Snails, then 3 or 4 would be fine for that size tank. Some aquarists may recommend 1-2 snails per 5 gallons, but it depends on what else you plan on keeping in the tank.

Updated on September 24th, 2025

How do I safely remove unwanted snails from my 5.5-gallon fish tank?

You likely wouldn't have been able to see the eggs. It looks like it could be a trumpet snail given the shape. This species grows to be about an inch. Clip a piece of lettuce to the side of the tank overnight. In the morning, the snails should be all over it feasting. Remove your Nerite and dispose of the rest in the trash. You may need to do this several times.

Updated on September 24th, 2025