![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)
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
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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
![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
![DaToo 25W Mini Aquarium Heater Betta Small Fish Tank Heater Submersible 3 to 5 Gallon, 1 Yr Warranty : Pet Supplies - Amazon.com DaToo 25W Mini Aquarium Heater Betta Small Fish Tank Heater Submersible 3 to 5 Gallon, 1 Yr Warranty : Pet Supplies - Amazon.com](https://m.media-amazon.com/images/I/61bEZBqh0mL.jpg)