Provided is a small and simple automatic water quality surveillance apparatus that can automatically sense toxic substances, oil, mold, or the like contained in raw water. The apparatus includes an odor-sensing water tank through which the raw water circulates. The tank further includes an odor sensor sensing an odor, such as an oily odor, a mold odor, and so on. Upon having sensed the toxic substances, oil, mold, or the like, an alarm is automatically issued thereby.

A mobile shellfish retention tank system with a water shower system that are together positioned on a movable cabinet. The water shower system is arranged to disperse a minimal volume of chilled water into the tank to keep alive any shellfish located therein. The tank may include porous trays for holding the shellfish that are showered with the chilled water. Multiple species of shellfish are easily moved into the tank and removed from the tank. Minimal maintenance is required as very little water is used.

A kit for an aquarium aquaponic assembly is disclosed. The kit comprises generally an aquarium module, a garden module, a reservoir module, drain conduits fluidly connecting the modules and a pump. The reservoir module has a top opening adapted to receive and maintained both the aquarium module and at least one garden module. Each garden module supports terrestrial plants and is located directly adjacent to one side of the aquarium module and located below a predetermined operating water level of the aquarium module. The aquarium module comprises a transparent tank adapted to be partially supported by the reservoir module. The system is designed such that the waste water from the aquarium module flows to the garden module for irrigating and feeding the plants. The waste water flowing from the garden module is filtered and directed to the reservoir module then pumped back to the aquarium module.

Systems, apparatuses, components, devices, and methods for controlling a habitat are provided. An example habitat control system includes a habitat functional device and a habitat control hub. The habitat functional device is configured to perform a function within a habitat. The habitat control hub is configured to provide power to the habitat functional device and to transmit instructions to the habitat functional device. An example method of controlling a habitat functional device includes transmitting an information request to a habitat control hub from a user computing device. The example method further includes receiving, from the habitat control hub, a list of habitat functional devices connected to the habitat device. The example method further includes transmitting an instruction for a habitat functional device from the list of habitat functional devices to the habitat control hub.

A system, method, and computer program product for an aquaponics, and greenhouse system, includes a solar greenhouse with north, east and west sides insulted and with glazing on a south side angled to maximize winter sunlight, and housing a fish tank with grow beds, and a hard filter filtering water from the fish tank coupled thereto, and including a stilling well inside of a solids collection chamber receiving water from a hard filter geyser pump, and with filter media sections of varying coarseness for providing mechanical filtration therearound, including coarser and finer media section from a bottom to a top of the solids collection chamber, a with air stones on top, and with aquatic plants including algae, and/or Duckweed, providing biological filtration growing on a water surface thereabove. A sponge filter receives overflow water from the aquatic plants and with an output thereof provided to the fish tank.

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.

A system for maintaining the health of captive fish in a mobile environment, comprising a live well for containing fish in a fluid medium, a plurality of thermoelectric coolers affixed to the live well, and a live well controller for controlling a direct current applied to the thermoelectric coolers, and a method for maintaining a consistent temperature comprising the steps of setting an initial temperature, applying a current to thermoelectric coolers, reading a new temperature, and adjusting the current based at least in part on the new temperature reading.

The disclosure features a bioreactor for the growth of macroalgae and methods for using the bioreactor to maintain optimal nutrient levels for the organisms in an aquarium or aquaculture system. The devices and methods of the disclosure provide for the bioremediation of excess nutrients in order to maintain nutrient balance in an aquarium or aquaculture system that facilitates growth and/or health of one or more of the organisms that reside therein.

Provided is a small and simple automatic water quality surveillance apparatus that can automatically sense toxic substances, oil, mold, or the like contained in raw water. The apparatus includes an odor-sensing water tank through which the raw water circulates. The tank further includes an odor sensor sensing an odor, such as an oily odor, a mold odor, and so on. Upon having sensed the toxic substances, oil, mold, or the like, an alarm is automatically issued thereby.

An aquarium filtering and purifying system includes an upper display tank and a lower filter tank. The water from the upper tank can be delivered to the lower tank to a filter, such as within a surrounding filter fabric or membrane, such as a filter sock. An air tube can also be inserted into the filter tank to an unfiltered side of the filter, such as within the filter sock, to deliver air bubbles into the filter tank. The air tube can have an air stone at the end thereof to diffuse the air bubbles. Further air stones can be provided on an outside of the sock in the first compartment. Filtered water is delivered to a second compartment in the filter tank. The next compartment can have sand, and/or rocks and/or algae and/or a clean-up crew to assist in purifying the water. Water from the second compartment then passes to a third compartment, through a bubble trap, and then is pumped back to the display tank. Alternatively, the first compartment can be provided with a macro algae bed instead of a filter sock.