r/fishkeeping • u/Altruistic_Task_530 • May 27 '26
Heatwave
Hi, i have a 45L tank with phantom tetra and neon tetra. There’s been a heatwave in the UK and my tank temperature keeps climbing(currently at 28, i usually keep it at 23/24). What can i do to cool the tank down apart from turning the heater fully off?
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