Clarifies cloudy water in aquariums holding from 4 to 20 gallons of water using beneficial bacteria which live and multiply in the block. Keeps water clear and healthy. Lasts for about 2 years. Reduces maintenance needs. MoreSimplify aquarium maintenance with Eco-Bio Block Family Products. Clear water-healthy fish! Satisfaction guaranteed!
Custom Christmas Gifts
Stockings, Ornaments & More! Free Personalization & Fast Shipping!
Beautifully Handcrafted Practical Copper Accessories
Upscale Crystal Figurines
Fine selection of handmade crystal figurines, roses, animals and more.