Crystal Cube Plus 170g x 2 pack – include cube sock
1 ACP090 Crystal Cube Plus 90g Square Puck
2 ACP340 Crystal Cube Plus 170g x 2 pack – include cube sock
3 ACP170-B Crystal Cube Plus 170g – bulk
These sensational clarifying cubes provide excellent water clarity and a “fast no-mess” alternative to conventional chemical treatments. Just drop one into the pump or skimmer basket and watch the sparkle return to the water. The perfect additive for sand filters.