Aquarium Water Heater Cooler
Specific Gravity Date PH (8.1-8.4) Temp Alkalinity (2.5 – 3 …Adding new water; little worried about heater. lost the horse shoe crab, obviously temp related. during the day, probably need some sort of fan to keep the thing cooler; I do not believe it is heater related nitrate levels are much less than 10, but… Read More »