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What do you recommend for a heater for a 20 gal? I got the aquarium kit from PetSmart but have read that the heaters suck/ are unreliable… and would rather not come
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3 METHODS OF MULTIPLE HEATERS TO SAVE YOUR AQUARIUM! | REEF2REEF Saltwater and Reef Aquarium Forum
3 METHODS OF MULTIPLE HEATERS TO SAVE YOUR AQUARIUM! | REEF2REEF Saltwater and Reef Aquarium Forum
Heater malfunctioned and cooked our fish alive. These are the survivors. : r/Aquariums
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