ALGAE CLEAR BLOCKClears Algae in Ponds & Aquariums.Controls Green WaterDirections: Add 1 (3.5g) Block to 200 litres of water. Replace block when algae starts to return.WARNING: KEEP OUT OF REACH OF CHILDRENCAUTION: Do not allow chemical containers or products to get into drains, sewers or streams. Do not overdose as fish or plant damage may occur. TERMS Payment must be made within 5 days or contact made or a non paying bidder report will be filed Pick-ups must make contact within 24 hours of sale. SHIPPING We post Tuesday and Friday. However, if you require an item urgently please contact us. We also offer pick-up from our store. Combined postage available on some items, please enquirePick up address is: Aquariums and Birds at Cranbourne 14 Cooper Court Cranbourne Victoria ABOUT US We are a bricks and mortar store that has been trading since 2004 so buy with confidence. For those in the area, we have a range of tropical, cold water and marine fish and we also sell birds. Our dedicated staff have many years combined experience in all facets of the aquarium, bird and reptile fields. Come in and have a look.   We are open 364 days per year from 8 am - 6 pm Closed Christmas Day