![DaToo 500W Aquarium Heater PTC Fast Heating Fish Tank Heater 500 Watt Submersible with LED Digital Temperature Controller for 55 to 125 Gallon, 1 Yr Warranty : Amazon.in: Pet Supplies DaToo 500W Aquarium Heater PTC Fast Heating Fish Tank Heater 500 Watt Submersible with LED Digital Temperature Controller for 55 to 125 Gallon, 1 Yr Warranty : Amazon.in: Pet Supplies](https://m.media-amazon.com/images/I/51TtwOEOrrL._AC_UF1000,1000_QL80_.jpg)
DaToo 500W Aquarium Heater PTC Fast Heating Fish Tank Heater 500 Watt Submersible with LED Digital Temperature Controller for 55 to 125 Gallon, 1 Yr Warranty : Amazon.in: Pet Supplies
![I just completed my DIY 125 gallon setup. What do you guys think of it? DIY filter system, lighting, and auto water changer!! : r/Aquariums I just completed my DIY 125 gallon setup. What do you guys think of it? DIY filter system, lighting, and auto water changer!! : r/Aquariums](https://preview.redd.it/ky7uas0wjlh01.jpg?auto=webp&s=642b0d5a1bd6ccb5caefa281d5c8ae903e418062)
I just completed my DIY 125 gallon setup. What do you guys think of it? DIY filter system, lighting, and auto water changer!! : r/Aquariums
![INKBIRD Titanium Aquarium Heater for Freshwater or Saltwater Tanks 300W Submersible Fish Tank Heater with Smart IC Chip andWaterproof LCD Screen Adjustable Heating Temperature 68℉-94℉(20°C-34°C) : Amazon.ca: Pet Supplies INKBIRD Titanium Aquarium Heater for Freshwater or Saltwater Tanks 300W Submersible Fish Tank Heater with Smart IC Chip andWaterproof LCD Screen Adjustable Heating Temperature 68℉-94℉(20°C-34°C) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/61NpYD54F2L.jpg)
INKBIRD Titanium Aquarium Heater for Freshwater or Saltwater Tanks 300W Submersible Fish Tank Heater with Smart IC Chip andWaterproof LCD Screen Adjustable Heating Temperature 68℉-94℉(20°C-34°C) : Amazon.ca: Pet Supplies
![Best setup for 125 gallon tank? Currently I only have a canister filter and a heater so far. I will most likely be keeping guppies in the tank. I was thinking a Best setup for 125 gallon tank? Currently I only have a canister filter and a heater so far. I will most likely be keeping guppies in the tank. I was thinking a](https://i.redd.it/3or9ukbmdfz91.jpg)