The 2025 MAS Summer Auction
An official Minnesota Aquarium Society auction
You are viewing only lots from GrendelsMother
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29 gallon, 30x18x12
SOLD
Hardware - Filters, tanks, substrate, etc.
$26.00 Whaler
July 16, 2025, 10 p.m.
"Gourmet Grazer" Magnetic Seaweed Feeder
Hardware - Filters, tanks, substrate, etc.
$5.00 No bids
July 16, 2025, 10 p.m.
9 colorful airstones
Hardware - Filters, tanks, substrate, etc.
$5.00 No bids
July 16, 2025, 10 p.m.
Lid Making Supplies
SOLD
Hardware - Filters, tanks, substrate, etc.
$5.00 interstition
July 16, 2025, 10 p.m.
Pleco Cave and 4 Screwcumbers
SOLD
Hardware - Filters, tanks, substrate, etc.
$7.00 pixillated
July 16, 2025, 10 p.m.
3 Penn Plax Aqua Nurseries
SOLD
Hardware - Filters, tanks, substrate, etc.
$12.00 interstition
July 16, 2025, 10 p.m.
Algaefix Marine - Algicide
Hardware - Filters, tanks, substrate, etc.
$5.00 No bids
July 16, 2025, 10 p.m.
CO2 hardware lot
SOLD
Hardware - Filters, tanks, substrate, etc.
$7.00 Menopark
July 16, 2025, 10 p.m.
Pair of FUMAK powerheads
SOLD
Hardware - Filters, tanks, substrate, etc.
$6.00 Kenbremer
July 16, 2025, 10 p.m.
Fluval Multi Chamber Holding & Breeding
SOLD
Hardware - Filters, tanks, substrate, etc.
$15.00 aquaholicx
July 16, 2025, 10 p.m.
Malawi Victoria Buffer 2x300g
SOLD
Hardware - Filters, tanks, substrate, etc.
$6.00 Sednupe
July 16, 2025, 10 p.m.
De*Nitrate 1 Liter
SOLD
Hardware - Filters, tanks, substrate, etc.
$5.00 Menopark
July 16, 2025, 10 p.m.
10+ young ramshorn snails - many colors
SOLD
Snails and other inverts
$6.00 Tina.Eastin
July 16, 2025, 10 p.m.
20+ Bladder Snails, Physella acuta
SOLD
Snails and other inverts
$6.00 mark927
July 16, 2025, 6:44 p.m.
10 young pink ramshorn snails
SOLD
Snails and other inverts
$7.00 Tina.Eastin
July 16, 2025, 6:44 p.m.
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