Informations about a 112 liter aquarium. Arduino Uno + ESP8266.

Two of my Aquariums controlled by a Raspberry Pi. The Pi is controlling and displaying the White and Colour lights for both Aquariums as well as displaying the temperature of both tanks and the room temperature. Lights are shown as 1 for ON 0 for OFF

The Flow Rate Of My Fish Tank every 16 seconds

Parameters

aquarium sensors from arduino

Temperature measurement (°C) inside a 30L/~8 gallons aquarium. Temperature sensor: DS18B20 Microcontroller: NodeMCU v1

Aquarium monitoring using ESP32, temperature sensor DS18B20 and pH sensor SEN0161

Temp monitoring for biocube

Tank Monitor

Aquarium monitoring using a NodeMCU 1.0

Raspberry Pi Zero W + DS18B20 + BH1750FVI sensors monitoring aquarium water temperature and lighting

Test feed running on a Wemos D1 mini (esp8266 variant) with a DHT22 for room temp/humidity data and a DS18b20 for the tank temperature. PWM control of tank lighting is handled locally. Light levels may follow at some point.

My fishtank water quality

Températures

Conditions in various Aquaria around the house