i can't even imagine paying $20 for a hydro 5. when i see them in LFS which is rare, they are about $15 or 17. i get them from American aquarium products for $12 each. and i buy 4 - 6 at a time and the shipping is the same no matter how many i buy.
i also buy my Millionair air pumps from these people. they are consistently 1/2 - 2/3 the price that the LFS want to charge.
•Hydrosponge filter 1 -$5.59 *2” H x 3-3/4” W (up to 20 gal.)
•Hydro Sponge 1 Stackable -$4.79 *Great for adding on to your existing Hydro sponge #1 for breeding tanks (makes a great place to hide for fry between layers).
*Multiple layers can be added.
• Hydro Sponge filter 2 - $5.99 *4” H x 2-3/4” W (up to 30 gal.)
• Hydro Sponge filter 3 - $7.49 *4” H x 3-3/4” W (up to 40 gal.)
• Hydro Sponge filter 5 - $9.99 *4” H x 5-3/4” W (up to 125 gal., flow rates up to 400 gph)
(For even larger aquariums or large aquarium sumps with flow rates up to 1500 gph, consider the Hydro Pond Filters; see the link near the bottom of the page)
• Hydro Sponge Filter #5 PRO - $11.99
*4” H x 5-3/4” W (up to 125 gal)
*New high Flow reticulated sponge for higher bio loads that tend to clog regular sponge filters!
*Up to 125 gal. and flow rates up to 700 gph (Click picture to enlarge for a better view)
• Sponge Replacement 1-$1.99
• Sponge Replacement 2 (fits Filter-Max II also)-$1.99
• Sponge Replacement 3-$2.49
• Sponge Replacement 5 -$3.99
Can be used for a replacement of the Hydro Sponge #4 (same height, but wider), converting your #4 into a better filter.
• Sponge Replacement 5 Pro- $6.99
Other parts available:
• Bulls Eye- $1.29
• Male Strainer- $1.29
• Female Strainer- $1.29
• Step- $1.29
• Base- $2.99
• 5” lift tube- $.99
• Set of two Air Diffusers - $.99
Compare our low shipping charges to other sites selling Hydro Sponge Filters, our shipping starts at only $6.45!