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  • Visi-Therm Aquarium Heater - 300w
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Visi-Therm Aquarium Heater - 300w


Price: £25.92 FREE UK delivery.
Only 1 left in stock.
Dispatched from and sold by Aquatics Discount.
5 new from £21.38
300W
  • Every Heater Individually Calibrated In Water
  • Pfk Readers' Preferred Heater
  • 5 Year Guarantee
  • Designed For Extended Use
  • Highly Efficient Heating Element
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Size Name: 300W

Product Information

Size Name: 300W
Technical Details
Pet TypeFish and Aquatic
Manufacturer reference0502.0307024
Size300W
Quantity1
  
Additional Information
ASINB004CSFYOI
Best Sellers Rank 14,309 in Pet Supplies (See top 100)
Date First Available15 Nov. 2010
  
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Product Description

Size Name: 300W

VisiTherm Aquarium Heater 300w VisiTherm automatic aquarium heater has a unique directreading temperature setting feature which eliminates guess work and makes presetting temperatures very simple. The desired temperature is indicated on an easytoread thermometertype scale and is accurately maintained by the precision thermostat. VisiTherm is completely waterproof and totally submersible. All these features make it the choice of experienced aquarium hobbyists.


Customer Questions & Answers

Customer Reviews

4.9 out of 5 stars
5 star
12
4 star
2
3 star
0
2 star
0
1 star
0
See all 14 customer reviews
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Most Helpful Customer Reviews

2 of 2 people found the following review helpful By Jessboon on 15 April 2013
Size Name: 25W Verified Purchase
Early days yet but the heater is so much better than my last heater, which whilst cheaper broke within a few months. I was recommended this product as it was the best rated heater for my small tank - fluval edge. It's slightly on the large side for the tank but because of the casing it blends really well in the tank and keeps the temperature perfectly as set. It's only early days yet but with a 5 year warranty I can't imagine being displeased considering the price!
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2 of 2 people found the following review helpful By Les3 on 10 Feb. 2014
Size Name: 150W Verified Purchase
Have had this in my aquarium for some time now. It keeps the water temp exactly at the temperature it's set to with no fluctuations and the plastic casing means that the fish can't get scalded. It's very sturdy and functions much better than my previous cheaper heater which didn't keep the temperature stable at all.
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1 of 1 people found the following review helpful By David Balfour on 8 Feb. 2013
Size Name: 300W Verified Purchase
During the coldest part of the winter so far, my heater packed up in my pondable (garden table with a small pond in the middle of it) the water froze quickly and the fish went dormant. I ordered this product on a Friday evening and it arrived on the following Tuesday - soon thawed out both the pond and the fish!
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4 of 5 people found the following review helpful By Redshark on 14 Feb. 2012
Size Name: 200W
At first I was resistant to purchasing the visitherm line of heaters thinking they were a little gimmicky and expensive.

However, after I read the results of a big readers survey in a top fishkeeping magazine which put these head and shoulders above other heaters I was prepared to change my mind.

Over the last 10 years I have found these heaters to have banished the worries and failures I was used to with other brands. I will only buy Visitherm now.

I would recommend buying these at all costs. Cheaper ones really do not work the same. Although a bit more expensive to buy, they actually work out cheaper in the long run and the peace of mind is worth ten times more.
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1 of 1 people found the following review helpful By Rich on 2 Jun. 2013
Size Name: 100W Verified Purchase
This keeps our 70 odd litre fish tank at a stable 24 degrees in a fairly chilly room. Use a thermometer or something else to measure the temperature though. The scale on the heater should be used as a guide only.
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1 of 1 people found the following review helpful By bertybetta on 18 Feb. 2012
Size Name: 50W
it took me a while to assemble the rigid plastic parts, with advice from store.
this heater is very efficient and heats my betta splendens tank ( 19 Lt)to 27c with no problems.
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1 of 1 people found the following review helpful By tina on 6 Aug. 2013
Size Name: 150W Verified Purchase
this aquarium heater is great, really pleased with this item highly recommend, were using it for our fish tank its better than the last one great for the price
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Size Name: 300W