A self-harvesting sustaining feed system includes a tank for housing fish, a frame located above the fish tank, one or more plant floats which float atop water within shelves held by the frame, and an insect tray for housing larvae. Temporary temperature changes in the insect tray cause the larvae within the insect tray to migrate out and fall into the fish tank below.

An aquaculture system including an aquaculture tank for holding aquaculture water for culturing an aquatic organism, a thermal insulation house that covers the aquaculture tank, an insulation positioned on at least part of a region surrounding the aquaculture tank, and a temperature adjuster that adjusts a temperature inside the thermal insulation house and/or a temperature of the aquaculture water in the aquaculture tank.

A glass-tube heater includes a glass tube, a cap, and a temperature display unit. The glass tube is provided therein with an off-water protection sensor or a tipping switch, a control circuit board, one of a TRIAC and a relay, and a heating element. The control circuit board includes a control unit (which is an MCU or a comparator). All the components that are disposed in the glass tube are electrically connected to form a control circuit. Devices for temperature control, detection, and heating are all disposed inside the glass tube. The off-water protection sensor is operable to detect if being removed out of water for controlling the heating element to carry out heating or not, thereby ensuring quick termination of heating upon removal out of water. The tipping switch is operable to control the heating element from heating in case of excessive tipping of the heater.

An off-water shutdown protection mechanical heater includes a tube and a cap mounted to an end of the tube. The tube includes therein an off-water protection transducer, one of a relay and a TRIAC, a circuit board including a bimetal plate, and a heating element. When he off-water protection transducer detects a situation of being immersed in water, the one of the relay and the TRIAC turns on to conduct electricity and the bimetal plate detects a temperature of water and undergoes deformation by the temperature to control the heating element to generate heat or not; and when the off-water protection transducer detects a situation of being removed out of water, the one of the relay and the TRIAC turns off to cut off electricity, making the heating element not generating heat. The off-water protection transducer ensures that electricity is quickly cut off upon removal out of water.

An off-water protection heater with controller includes a controller, a tube, and a cap mounted to an end of the tube. The controller includes a control circuit and one of a relay and a TRIAC. The control circuit includes a control unit (an MCU or a comparator). The tube is provided, in an interior thereof, with an off-water protection transducer and a heating element. The off-water protection transducer is electrically connected to the control unit or is electrically connected, together with the control unit, to the one of relay and TRIAC. By using the off-water protection transducer to detect a situation of being removed out of water or not, the heating element is controlled to generate heat or not in order to ensure electricity being quickly cut off upon removal out of water thereby saving energy and preventing excessively high temperature and unloaded heating as being removed out of water.

Methods are proposed to define UE behavior for performing synchronization signal block (SSB) based radio link monitoring (RLM) and channel state information reference signal (CSI-RS) based RLM. In a first novel aspect, if CSI-RS based RLM-RS is not QCLed to any CORESET, then UE determines that CSI-RS RLM configuration is error and does not perform RLM accordingly. In a second novel aspect, SSB for RLM and RLM CSI-RS resources are configured with different numerologies. UE perform SSB based RLM and CSI-RS based RLM based on whether the SSB and CSI-RS resources are TDMed configured by the network. In a third novel aspect, when multiple SMTC configurations are configured to UE, UE determines an SMTC period and whether SMTC and RLM-RS are overlapped for the purpose of RLM evaluation period determination.

A fish delousing installation includes a warm water source, and a fish slide for fish to slide down. The fish slide has a fish inlet, a fish outlet, and a slide length defined therebetween. A plurality of shower nozzles are in communication with the warm water source and are positioned to shower the fish with warm water as the fish slide from the fish inlet to the fish outlet.

An insulated passive house, building, or skyscrapers system and method with integrated aquaponics, greenhouse, and mushroom cultivation, includes a glazing on a sun facing side at an angle to maximize winter sunlight, and housing a fish tank; a plant growing area; a mushroom growing area; a shop, apartment or office area; a water wall thermal mass that divides the plant growing area from the mushroom growing and the shop, apartment or office areas, and the fish tank; and a natural air ventilation (NAV) system that provides misted air to the mushroom growing and the shop, apartment or office areas, and the fish tank from O2 generated by the plant growing area, and CO2 generated by the mushroom growing and the shop, apartment or office areas, and the fish tank to the plant growing area.

A Bluetooth, or other wireless communications protocol, control of a water filled habitat system. A Bluetooth phone application will control the duty cycle on a timed basis or programmed to maintain a desired oxygen saturation of the water based on the readings sensed by the oxygen sensor. The Bluetooth phone application will control the duty cycle on a timed basis or programmed to maintain a desired temperature of the water based on the readings sensed by the temperature sensor. On and off duty cycles will conserve on power supply life and reduce noise and extend the life of the environmental regulating device.

An aquaculture system can include stacked growth trays. Animals, such as shrimp, can be transferred between the growth trays for different stages of growth. Waste water can be removed from the growth trays and can be processed by a water treatment system. Treated water can be returned to the growth trays. A valve in a first configuration can permit water to circulate through the growth tray, while impeding the animals from exiting the growth tray. In a second configuration, the valve can permit the animals to exit the growth tray, such as for transition to a subsequent growth tray. A sweeper system can be used for cleaning and/or mixing the water in the growth tray, and/or for pushing the animals out of the growth tray during a transition.