BarryH
Member
Is it safe to use the freezer blocks you get for cool boxes in an aquarium?
Although the downstairs tanks are managing to stay reasonably cool, I have a couple of small shrimp tanks upstairs that are getting quite warm. At the minute I'm using ice cubes inside a sealable plastic bag to help try and keep the water temperatures down. I thought the freezer blocks would stay colder for a longer period.
Any help or advice would be greatly appreciated.
Although the downstairs tanks are managing to stay reasonably cool, I have a couple of small shrimp tanks upstairs that are getting quite warm. At the minute I'm using ice cubes inside a sealable plastic bag to help try and keep the water temperatures down. I thought the freezer blocks would stay colder for a longer period.
Any help or advice would be greatly appreciated.