Having the right size of sump pump will have a large effect on the cost of your energy bills and the ability for the pump to remove water .A sump pump that is too small may not be able to pump out all the water.
During mating, the male transfers a packet of sperm, called a spermatophore, to the female. Brown and pink shrimp mate when the femaleâs exoskeleton is soft, immediately after molting. The spermatophore is covered by two âplatesâ that hold it in place. Females may spawn days later.
To increase their chances of fertilization, starfish probably gather in groups when they are ready to spawn, use environmental signals to coordinate timing (day length to indicate the correct time of the year, dawn or dusk to indicate the correct time of day), and may use chemical signals to indicate their readiness to each other.