Petco Text Logo
Petco Pet Logo

My pregnant guppy hasn't eaten in two days. What should I do?

Updated On September 23rd, 2025

My guppy Female adult pregnant fish has not ate for two days should I worry?

1 Answer

Most Helpful Answer

Image profile

Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on June 24th, 2019

Check water chemistry using a home test kit or submit a water sample for testing. The local Petco may do this for free or for a small fee. Aim for an absence (0 ppm) of ammonia and nitrites with nitrates at 20 ppm or less. Perform partial water changes, if necessary, to stabilize chemistry and/or to improve water quality. Use only conditioned water that is temperature matched to prevent stress or shock. Check the temperature as well. Low temps can affect appetite and activity in fish. Once water parameters are stable, she may begin to eat again. If not, you can soak food in a bit of garlic juice to stimulate the appetite and provide a boost to the immune system.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored