double check your testing equip and make sure that they are good. If they are then you can cut back your photo period. a urchin will do some damage on HA, and astrea are my favorite snail
double check your testing equip and make sure that they are good. If they are then you can cut back your photo period. a urchin will do some damage on HA, and astrea are my favorite snail
Oh Yeah! Mine is an algae eating machine... though he won't seem to touch the longer stuff. awesome critter. I enjoy mine! Just watch out if you have a black background... the days of reaching for things without carefully checking first are over. :-)