Laguna Koi Ponds

(949) 494-5107


Algae Control Algae Control Water Blocks

Laguna Koi Ponds
20452 Laguna Canyon Rd.
Laguna Beach, CA. 92651 U.S.A.
Hours of Operation:
Monday-Friday 9AM-5PM Satuday 10AM-5PM
Sunday 11AM-4PM
(949) 494-5107
Pond Calculator App for Android

Water Blocks

Water Blocks

Water Blocks are a great time release algaecide which will keep your pond looking beautiful. Do not use with oxygenating grasses or hyacinths. Totally safe for koi and goldfish. Use full dosage with fish and bog type plants. Use half a dosage if you have water lilies or other sensitive aquatic plants.

This is one of our most popular products.

****Discount for ordering 25 or more is $6.29 per Water Block****

Item #  Description Price Add to Cart
72029 Pond Blocks Small Treats 250 gal. $3.50 Add to Cart
72009 Water Blocks Large Treats 500 gal. $6.99 Add to Cart