Tags: betta fish aquarium

Erie 4 - en - 1 EC / tds / thermohygromètre Bluetooth compatible app détecteur de qualité de l'eau en ligne ATC pour aquarium à boire

Item No. COBD28261 Activer la fonction Bluetooth: après avoir ouvert le stylo de qualité de l'eau, il n'y a pas de logo Bluetooth, ne peut pas se connecter à bluetoot, vente en gros yieryi 4 en 1 EC / tds / thermohygromètre.

LED Headlamp Big Capacity Strong Light Rechargeable Waterproof Outdoor Night Fishing Long Range Flashlight Miner Lamp Camping Light Sensor Switch Mode

Item No. COBD27570 This head-mounted lightweight headlight is small, lightweight, portable and has a long use time. It has 3 modes which are strong light, low light, and strobe modes. Wearing it can free your hands and light shortage panic. For example, you can enjoy night fishing, night walking, camping, mountaineering, cycling, hiking, wild fishing, running, etc. Of course,you can also use it for emergency or night work lighting during power failure.

3 in 1 PH/TDS/Temperature Meter LCD Display 0.01 ATC Water Quality Acidometer for Drinking Water Aquariums PH Tester

Item No. COBD28242 Note:TDS meter value is the reading ×1, wholesale 3 in 1 PH/TDS/Temperature Meter.