A Rich Person's Guide to Aquarium Accessories

Accessories

part of "A Rich Person's Guide to Aquariums" by Philip Greenspun

Here are some things that have proven useful and convenient:

Rainbow-Lifegard "Big Digital" temp alert, which is a big digital thermometer. You stick a probe on the inside glass of the fish tank. The big LCD display shows the precise temperature. If the temperature gets above or below preset alert points, the device beeps.
Eheim auto fish feeder, which fills easily and without mess