nice long spine urchin!! hehehe buhi na bay e aerate lang na

butange battery pump hardy kaayo na ang urchins

akong pencil urchin buhi gud 2 years hehehe lawge2x lang na nya siguradoa na ig buntag di mahayagan kay nocturnal man ni....
The diet may be supplemented with dried seaweed, or lato .nindot ni ang urchin kay It is very sensitive to high levels of copper-based medications and will not tolerate high nitrate levels. If it begins to shed its spines, it is a sign of very poor water quality.

hope that helps
