hygger 500W/800W smart heater is saving energy for your bills.
With the smart PID Variable Frequency Drive Technology, it will automatically increase or decrease frequency as needed for freshwater 60-180 gallon fish tanks.
The variable frequency heater has an external digital controller that is easy to set heat temperature, both the 500W and 800W fish heater use the Japan Renesas chip and uniform heating for the whole tank.
8 inches and 16 inches long air bubbler strip kit release fine bubble curtain very quietly and dissolves oxygen for kinds of aquariums, the weighted Aluminum alloy base keeps it stays firmly in the tank bottom, or you can suck the bubble strip on the tank wall.
How to use the siphon vacuum wash sand for fish tank, first, insert the tube into the substrate sand and suck, then slightly lift the cleaner to move the sand horizontally to wash, lift the height of the tube again to return the washed sand.
Do you set up a skimmer in the reef tank? How to set up a mini protein skimmer in a tank? You can install the skimmer in the Sump or hang it on the tanks to collect proteins and organic waste.
The very cost-effective clip on LED light from hygger, the full description video of the 990 clip on light can tell you more info about how to use the aquarium light more effective.
