I don't know where my spirulina is, so they feed on the algae that grows in the tank and because of that, I can't record when they eat
TODAY WE FINISHED THE OPAE`ULA HABITAT HERE'S WHAT WE DID:
This is about making the water for the Opae`ula habitat and first we select the rocks; then put the rock into the vase. Then we had to put in the water from the hose connector.We then put in the salt. then we used the hydrometer to measure how salty the water was. Last we poured the water into the vases.