item: 5230341 By Top Fin

Top Fin® Betta Aquarium Heater

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Old Price $15.99
$15.99
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Save 5% when you buy online and pickup in-store. Offer valid online only. Transaction total is prior to taxes & after discounts are applied. Offer valid on select merchandise when choosing In-Store Pickup. Savings will automatically reflect in the shopping cart with the purchase of qualifying merchandise. Maximum value $150. Offer not valid on gift cards, gift certificates, previous purchases, charitable donations and may exclude all or select items from the following brands: Advantage®, API®, AquaClear®, Aqueon®, AvoDerm®, Blue Buffalo®, CatMouse, Cesar®, Comfort Zone®, Chuckit!®, Dog MD™, Eukanuba®, Fluval®, FRONTLINE®, FURminator®, Greenies®, Grreat Choice®, High Tech Pet®, Hill’s® Ideal Balance™, IRIS, Hill’s® Science Diet®, Hill’s® Prescription Diet®, iFamCare™, Jackson Galaxy, JW Pets, K9 advantix®, KAYTEE®, KONG®, Kurgo®, Majestic Pet, Marineland®, MidWest Homes for Pets, Muse®, Natural Balance®, NATURE'S RECIPE®, Nature’s Variety®, NaturVet®, Nulo, Nutro™, Nutro™ Max®, Nutro™ Ultra™, Old Mother Hubbard, Omega™ One, Oxbow, Pedigree®, Pendleton, Pet Gear, Petmate, PetSafe®, Pioneer Pet, Precision Pet, PureBites®, Purina® Pro Plan®, Redbarn, Royal Canin®, Sentry®, Simple Solution, Solvit, Snoozer, Sunbeam®, Super Pet®, Temptations™, Tetra®, Thundershirt, Trixie Pet, Vittle Vault, Wellness®, World's Best Cat Litter, XPOWER, Zuke's®. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on PetSmart.com through June 3, 2019 @ 6:30 am EST.

Save 5% Buy Online, Pickup In-Store

Save 5% when you buy online and pickup in-store. Offer valid online only. Transaction total is prior to taxes & after discounts are applied. Offer valid on select merchandise when choosing In-Store Pickup. Savings will automatically reflect in the shopping cart with the purchase of qualifying merchandise. Maximum value $150. Offer not valid on gift cards, gift certificates, previous purchases, charitable donations and may exclude all or select items from the following brands: Advantage®, API®, AquaClear®, Aqueon®, AvoDerm®, Blue Buffalo®, CatMouse, Cesar®, Comfort Zone®, Chuckit!®, Dog MD™, Eukanuba®, Fluval®, FRONTLINE®, FURminator®, Greenies®, Grreat Choice®, High Tech Pet®, Hill’s® Ideal Balance™, IRIS, Hill’s® Science Diet®, Hill’s® Prescription Diet®, iFamCare™, Jackson Galaxy, JW Pets, K9 advantix®, KAYTEE®, KONG®, Kurgo®, Majestic Pet, Marineland®, MidWest Homes for Pets, Muse®, Natural Balance®, NATURE'S RECIPE®, Nature’s Variety®, NaturVet®, Nulo, Nutro™, Nutro™ Max®, Nutro™ Ultra™, Old Mother Hubbard, Omega™ One, Oxbow, Pedigree®, Pendleton, Pet Gear, Petmate, PetSafe®, Pioneer Pet, Precision Pet, PureBites®, Purina® Pro Plan®, Redbarn, Royal Canin®, Sentry®, Simple Solution, Solvit, Snoozer, Sunbeam®, Super Pet®, Temptations™, Tetra®, Thundershirt, Trixie Pet, Vittle Vault, Wellness®, World's Best Cat Litter, XPOWER, Zuke's®. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on PetSmart.com through June 3, 2019 @ 6:30 am EST.

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Treats™ loyalty program members Earn 1.5X Points on your entire purchase when you buy online. Members must be signed in at time of purchase. Offer not valid on gift cards, gift certificates, previous purchases or charitable donations. Visit petsmart.com/treats for Treats™ program details. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on PetSmart.com through May 27, 2019 @ 11:59pm EST.

1.5X Loyalty Points

Treats™ loyalty program members Earn 1.5X Points on your entire purchase when you buy online. Members must be signed in at time of purchase. Offer not valid on gift cards, gift certificates, previous purchases or charitable donations. Visit petsmart.com/treats for Treats™ program details. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on PetSmart.com through May 27, 2019 @ 11:59pm EST.

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Sign In & Enjoy Free Shipping Over $49

Treats™ loyalty program members enjoy Free Standard Shipping on orders over $49. Members must sign in for discount to apply. Transaction total is prior to taxes & after discounts are applied. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped within the contiguous 48 U.S. states, military APO/FPO addresses and select areas throughout Canada. Offer not valid on all or select products in the following categories: live pets; canned, fresh or frozen foods; select cat litters. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart.

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product highlights

Our Top Fin Betta Tank Heater is fully submersible in water and has a LED indicator which turns orange while heating and green at temperature. Preset temperature is 77° F (25° C) (+/- 1°).

Features: Fully submersible
Includes:

  • 1 Betta Tank Heater
  • 2 Suction Cups
    Intended For: Betta Tanks up to 2.5 Gallons
    Material(s): Plastic
    Color: Black
    Product Dimensions: 3.5 in L x 1.5 in W
    Additional Information:

    Instruction Guide

    Caution: Do not run dry. To avoid injury, follow safety instructions in the enclosed instruction guide.

  • Top Fin® Betta Aquarium Heater
    15.99 New Available
    Top Fin® Betta Aquarium Heater is rated 3.7 out of 5 by 60.
    Rated 5 out of 5 by from great heater! I use this heater in my 5 gallon divided aquarium for bettas and it works great! It keeps the temperature just below 80 degrees.
    Date published: 2017-06-09
    Rated 5 out of 5 by from Awesome heater! I bought this for my 3.5 gallon tank, and let me tell you, it works perfectly fine for the size! I have a thermometer to monitor the temperature (highly, highly important with a heater!) and it stays steadily about 79-80! If you have a betta tank about this size, I'd say go for it!
    Date published: 2017-07-21
    Rated 5 out of 5 by from Awesome heater We have a 1 gallon tank for our Betta and this heater works perfectly. Consistently maintains the correct temperature. Our Betta is so much happier. So glad we got this product.
    Date published: 2017-12-30
    Rated 5 out of 5 by from Perfect for Sick Betta We got this heater skeptical, but am I glad we did! We needed to heat a small hospital bowl for a wounded Betta and wanted something that we could use again to heat his larger 5.5 gallon tank. It works so wonderful and is reliable. The preset temperature feature is nice too. When I put it in a 2 CUP bowl to see how hot it would get, the highest temperature reached was 80 degrees. This being said, I trusted it for a larger bowl. I have only had it for a day but so far, for what we payed, even if it does stop working, it is okay if we have to replace it-- as long as it lasts longer than our other small heaters from Aqueon, which both stopped working after a few months.
    Date published: 2017-12-22
    Rated 5 out of 5 by from Awesome! This heater is perfect for a betta. The size is small and manageable and the pre-set temp is an awesome feature. I have a 2.5 gallon tank and got the 20w heater. The temperature never goes down under 77F. It is often steadily around 78.8F. I've never seen it over 79F in my size tank. I'm very pleased with this purchase and will get two more for my other two bettas.
    Date published: 2016-11-10
    Rated 4 out of 5 by from Great size I brought this last week and it's great it says for 2.5 max but I have 3.5 and it works just as well but it did take a few days to warm up my tank and sometimes it just does nothing and no heat
    Date published: 2016-11-22
    Rated 5 out of 5 by from Excellent Even though I have a three and a half gallon tank. It was enough to keep my betta alive through the winter months it also fits very well in the tank.
    Date published: 2017-11-19
    Rated 5 out of 5 by from Perfect! I've had several of these little heaters for over a year and I love all of them! In 2.5 gallon betta tanks, they keep the water between 80 and 82, perfect for my jungle fishies. In bigger 5/5.5 gallon tanks, the water stays around 77-78. I really like the indicator light, the slim design, and that it can be used vertically, horizontally, or even under substrate. A couple of my bettas like to lay on top behind the cord so they can be warm while being lazy.
    Date published: 2017-09-15
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    If I have a 10 gallon tank with a male veiltail betta in it will this filter work for it?

    Asked by: Swiths17
    Betty is right this is not a filter its a heater
    Answered by: Himinemihbob
    Date published: 2019-04-25

    Does this have anto shut off when it gets to warm??

    Asked by: Lizzyborden
    Yes it does shut off automatically when it reaches a specific temp (77°F according to the instructions), mine usually hovers around 78° in my 2 gallon tank.
    Answered by: 25nick25
    Date published: 2019-03-21

    I have a one of my beta fish in a 5 gallon with this heater and it works fine. My other tank is one gallon and I was going to get this heater. I read some reviews saying that Their 2 gallon gets too hot with this. Should I get a different heater?

    Asked by: Katie987
    I have a 2 gallon tank, and with the ambient temp around 72, it’s keeping the tank right about 78°F.
    Answered by: 25nick25
    Date published: 2019-03-21

    can i put this all the way at the bottom of my tank

    Asked by: hfhg
    YES. The manual says you can place at the bottom of the tank, and even cover it with gravel (March 2019)
    Answered by: 25nick25
    Date published: 2019-03-21

    Can you cover it with rocks or gravel?

    Asked by: claref4
    It says in the manual that you can place it on the bottom and cover it with gravel (March2019)
    Answered by: 25nick25
    Date published: 2019-03-21

    Can this heater be used in a  acrylic tank? Topfin 20 watt heater with out damaging the tank?

    Asked by: Pamela1227
    Yes
    Answered by: 25nick25
    Date published: 2019-03-21

    Is it safe to use this in a plastic tank?

    Asked by: Reller
    yes
    Answered by: Bettahorsegirl
    Date published: 2018-12-10

    How long is the cord?

    Asked by: Steven2
    pretty long
    Answered by: Bettahorsegirl
    Date published: 2019-02-26
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